How to use the groov RIO EMU Blog - Published: Learn more about how this energy monitoring unit works with the newly published groov RIO EMU user's guide. When introduced in 2020, the groov RIO series introduced a new kind of I/O product: edge I/O...moreLearn more about how this energy monitoring unit works with the newly published groov RIO EMU user's guide. When introduced in 2020, the groov RIO series introduced a new kind of I/O product: edge I/O. Communicating data to other systems doesn't require a PLC, PAC, or IPC. Instead, this intelligent, distributed I/O includes security, data processing, and networking to meet the needs of IIoT projects independently. Then we introduced the groov RIO energy monitoring unit (GRV-R7-I1VAPM-3), or RIO EMU for short, to bring the same level of connectivity to projects that require power and energy data acquisition and communication. Whether you're already using groov RIO for energy monitoring or still researching your options, the new groov RIO EMU User's Guide can help you understand its full capabilities and features. <less OptoNews tip: How to test an AC SSR Blog - Published: Solid state relays (SSRs) are simple, reliable devices. If one stops working, typically it just refuses to turn on or off. How do you test it to see if it has failed? If you're used to testing mechanical...moreSolid state relays (SSRs) are simple, reliable devices. If one stops working, typically it just refuses to turn on or off. How do you test it to see if it has failed? If you're used to testing mechanical relays, you'll find an SSR requires a different testing method: it requires a load. <less How to build a basic UI in Node-RED Blog - Published: Next up in the Node-RED developer video series, this tutorial makes it easy to create your own HMI or dashboard. When we first introduced the Node-RED developer video series a few months ago, we started...moreNext up in the Node-RED developer video series, this tutorial makes it easy to create your own HMI or dashboard. When we first introduced the Node-RED developer video series a few months ago, we started off with how to "Set up groov I/O nodes." Once you've installed and configured them, it's time to do something interesting with your data. This new video does just that. Next up in the Node-RED video series is the Basic Node-RED Dashboard UI Tutorial. <less Learning how to use groov EPIC Blog - Published: The groov EPIC edge programmable industrial controller can do so much—but where do you start? Do you want to learn about groov EPIC but aren't sure where to start? Are you curious about how to securely...moreThe groov EPIC edge programmable industrial controller can do so much—but where do you start? Do you want to learn about groov EPIC but aren't sure where to start? Are you curious about how to securely share your sensor data with other applications, want to learn different ways to write a control program, read data from other PLCs, or explore the range of features groov EPIC offers? To help you navigate learning, register for free, step-by-step training courses at OptoU. <less Learn how to log I/O data to text file in Node-RED Blog - Published: New video released this week shows you how to turn groov RIO into a continuous datalogger Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our...moreNew video released this week shows you how to turn groov RIO into a continuous datalogger Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our developer video host, Terry Orchard, demonstrated how to create Node-RED flows that interact with groov EPIC's embedded HMI server in "How to use the Node-RED package for groov View". This week, Terry is back in the studio with the groov RIO edge I/O module showing us how to save I/O data to a flat file. <less How to use the Node-RED package for groov View Blog - Published: Follow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC...moreFollow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC and RIO users in the developer community. Next up: How to use the Node-RED package for groov View. <less How to set the clock on a PAC Controller Blog - Published: What time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of...moreWhat time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of wibbly wobbly timey wimey stuff.… No, not time travel, but actual time…. Specifically how to set your PAC Controller to the current time. No reading ahead; remember, time flies like an arrow and fruit flies like a banana. <less How to set up port redirection on groov EPIC Blog - Published: Newly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's...moreNewly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's included in the latest groov EPIC firmware update 3.3.1. One of the highlights was a new networking tool: Port Redirect. If you've updated to 3.3.1 and you're itching to try this new feature out, here's a step-by-step outline on how it works on a groov EPIC (GRV-EPIC-PR1 or GRV-EPIC-PR2). <less MQTT is the key: how to securely access your OT network data Blog - Published: Our recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last...moreOur recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last week for another webinar that took a deep dive into the world of cybersecurity in industrial automation. The webinar recording is now available for those who might have missed those impressive product demos and discussions of how to solve your data security concerns. <less Automation 101: New videos show you how to wire, configure, & move data Blog - Published: How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC...more How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC system? These are the kinds of fundamental questions that come up over and over in automation applications, and our new Automation 101 video series aims to answer them. <less How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
OptoNews tip: How to test an AC SSR Blog - Published: Solid state relays (SSRs) are simple, reliable devices. If one stops working, typically it just refuses to turn on or off. How do you test it to see if it has failed? If you're used to testing mechanical...moreSolid state relays (SSRs) are simple, reliable devices. If one stops working, typically it just refuses to turn on or off. How do you test it to see if it has failed? If you're used to testing mechanical relays, you'll find an SSR requires a different testing method: it requires a load. <less How to build a basic UI in Node-RED Blog - Published: Next up in the Node-RED developer video series, this tutorial makes it easy to create your own HMI or dashboard. When we first introduced the Node-RED developer video series a few months ago, we started...moreNext up in the Node-RED developer video series, this tutorial makes it easy to create your own HMI or dashboard. When we first introduced the Node-RED developer video series a few months ago, we started off with how to "Set up groov I/O nodes." Once you've installed and configured them, it's time to do something interesting with your data. This new video does just that. Next up in the Node-RED video series is the Basic Node-RED Dashboard UI Tutorial. <less Learning how to use groov EPIC Blog - Published: The groov EPIC edge programmable industrial controller can do so much—but where do you start? Do you want to learn about groov EPIC but aren't sure where to start? Are you curious about how to securely...moreThe groov EPIC edge programmable industrial controller can do so much—but where do you start? Do you want to learn about groov EPIC but aren't sure where to start? Are you curious about how to securely share your sensor data with other applications, want to learn different ways to write a control program, read data from other PLCs, or explore the range of features groov EPIC offers? To help you navigate learning, register for free, step-by-step training courses at OptoU. <less Learn how to log I/O data to text file in Node-RED Blog - Published: New video released this week shows you how to turn groov RIO into a continuous datalogger Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our...moreNew video released this week shows you how to turn groov RIO into a continuous datalogger Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our developer video host, Terry Orchard, demonstrated how to create Node-RED flows that interact with groov EPIC's embedded HMI server in "How to use the Node-RED package for groov View". This week, Terry is back in the studio with the groov RIO edge I/O module showing us how to save I/O data to a flat file. <less How to use the Node-RED package for groov View Blog - Published: Follow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC...moreFollow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC and RIO users in the developer community. Next up: How to use the Node-RED package for groov View. <less How to set the clock on a PAC Controller Blog - Published: What time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of...moreWhat time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of wibbly wobbly timey wimey stuff.… No, not time travel, but actual time…. Specifically how to set your PAC Controller to the current time. No reading ahead; remember, time flies like an arrow and fruit flies like a banana. <less How to set up port redirection on groov EPIC Blog - Published: Newly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's...moreNewly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's included in the latest groov EPIC firmware update 3.3.1. One of the highlights was a new networking tool: Port Redirect. If you've updated to 3.3.1 and you're itching to try this new feature out, here's a step-by-step outline on how it works on a groov EPIC (GRV-EPIC-PR1 or GRV-EPIC-PR2). <less MQTT is the key: how to securely access your OT network data Blog - Published: Our recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last...moreOur recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last week for another webinar that took a deep dive into the world of cybersecurity in industrial automation. The webinar recording is now available for those who might have missed those impressive product demos and discussions of how to solve your data security concerns. <less Automation 101: New videos show you how to wire, configure, & move data Blog - Published: How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC...more How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC system? These are the kinds of fundamental questions that come up over and over in automation applications, and our new Automation 101 video series aims to answer them. <less How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to build a basic UI in Node-RED Blog - Published: Next up in the Node-RED developer video series, this tutorial makes it easy to create your own HMI or dashboard. When we first introduced the Node-RED developer video series a few months ago, we started...moreNext up in the Node-RED developer video series, this tutorial makes it easy to create your own HMI or dashboard. When we first introduced the Node-RED developer video series a few months ago, we started off with how to "Set up groov I/O nodes." Once you've installed and configured them, it's time to do something interesting with your data. This new video does just that. Next up in the Node-RED video series is the Basic Node-RED Dashboard UI Tutorial. <less Learning how to use groov EPIC Blog - Published: The groov EPIC edge programmable industrial controller can do so much—but where do you start? Do you want to learn about groov EPIC but aren't sure where to start? Are you curious about how to securely...moreThe groov EPIC edge programmable industrial controller can do so much—but where do you start? Do you want to learn about groov EPIC but aren't sure where to start? Are you curious about how to securely share your sensor data with other applications, want to learn different ways to write a control program, read data from other PLCs, or explore the range of features groov EPIC offers? To help you navigate learning, register for free, step-by-step training courses at OptoU. <less Learn how to log I/O data to text file in Node-RED Blog - Published: New video released this week shows you how to turn groov RIO into a continuous datalogger Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our...moreNew video released this week shows you how to turn groov RIO into a continuous datalogger Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our developer video host, Terry Orchard, demonstrated how to create Node-RED flows that interact with groov EPIC's embedded HMI server in "How to use the Node-RED package for groov View". This week, Terry is back in the studio with the groov RIO edge I/O module showing us how to save I/O data to a flat file. <less How to use the Node-RED package for groov View Blog - Published: Follow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC...moreFollow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC and RIO users in the developer community. Next up: How to use the Node-RED package for groov View. <less How to set the clock on a PAC Controller Blog - Published: What time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of...moreWhat time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of wibbly wobbly timey wimey stuff.… No, not time travel, but actual time…. Specifically how to set your PAC Controller to the current time. No reading ahead; remember, time flies like an arrow and fruit flies like a banana. <less How to set up port redirection on groov EPIC Blog - Published: Newly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's...moreNewly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's included in the latest groov EPIC firmware update 3.3.1. One of the highlights was a new networking tool: Port Redirect. If you've updated to 3.3.1 and you're itching to try this new feature out, here's a step-by-step outline on how it works on a groov EPIC (GRV-EPIC-PR1 or GRV-EPIC-PR2). <less MQTT is the key: how to securely access your OT network data Blog - Published: Our recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last...moreOur recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last week for another webinar that took a deep dive into the world of cybersecurity in industrial automation. The webinar recording is now available for those who might have missed those impressive product demos and discussions of how to solve your data security concerns. <less Automation 101: New videos show you how to wire, configure, & move data Blog - Published: How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC...more How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC system? These are the kinds of fundamental questions that come up over and over in automation applications, and our new Automation 101 video series aims to answer them. <less How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Learning how to use groov EPIC Blog - Published: The groov EPIC edge programmable industrial controller can do so much—but where do you start? Do you want to learn about groov EPIC but aren't sure where to start? Are you curious about how to securely...moreThe groov EPIC edge programmable industrial controller can do so much—but where do you start? Do you want to learn about groov EPIC but aren't sure where to start? Are you curious about how to securely share your sensor data with other applications, want to learn different ways to write a control program, read data from other PLCs, or explore the range of features groov EPIC offers? To help you navigate learning, register for free, step-by-step training courses at OptoU. <less Learn how to log I/O data to text file in Node-RED Blog - Published: New video released this week shows you how to turn groov RIO into a continuous datalogger Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our...moreNew video released this week shows you how to turn groov RIO into a continuous datalogger Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our developer video host, Terry Orchard, demonstrated how to create Node-RED flows that interact with groov EPIC's embedded HMI server in "How to use the Node-RED package for groov View". This week, Terry is back in the studio with the groov RIO edge I/O module showing us how to save I/O data to a flat file. <less How to use the Node-RED package for groov View Blog - Published: Follow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC...moreFollow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC and RIO users in the developer community. Next up: How to use the Node-RED package for groov View. <less How to set the clock on a PAC Controller Blog - Published: What time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of...moreWhat time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of wibbly wobbly timey wimey stuff.… No, not time travel, but actual time…. Specifically how to set your PAC Controller to the current time. No reading ahead; remember, time flies like an arrow and fruit flies like a banana. <less How to set up port redirection on groov EPIC Blog - Published: Newly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's...moreNewly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's included in the latest groov EPIC firmware update 3.3.1. One of the highlights was a new networking tool: Port Redirect. If you've updated to 3.3.1 and you're itching to try this new feature out, here's a step-by-step outline on how it works on a groov EPIC (GRV-EPIC-PR1 or GRV-EPIC-PR2). <less MQTT is the key: how to securely access your OT network data Blog - Published: Our recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last...moreOur recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last week for another webinar that took a deep dive into the world of cybersecurity in industrial automation. The webinar recording is now available for those who might have missed those impressive product demos and discussions of how to solve your data security concerns. <less Automation 101: New videos show you how to wire, configure, & move data Blog - Published: How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC...more How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC system? These are the kinds of fundamental questions that come up over and over in automation applications, and our new Automation 101 video series aims to answer them. <less How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Learn how to log I/O data to text file in Node-RED Blog - Published: New video released this week shows you how to turn groov RIO into a continuous datalogger Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our...moreNew video released this week shows you how to turn groov RIO into a continuous datalogger Another week means another video to add to your collection of Node-RED tools and technical tips. Last week our developer video host, Terry Orchard, demonstrated how to create Node-RED flows that interact with groov EPIC's embedded HMI server in "How to use the Node-RED package for groov View". This week, Terry is back in the studio with the groov RIO edge I/O module showing us how to save I/O data to a flat file. <less How to use the Node-RED package for groov View Blog - Published: Follow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC...moreFollow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC and RIO users in the developer community. Next up: How to use the Node-RED package for groov View. <less How to set the clock on a PAC Controller Blog - Published: What time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of...moreWhat time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of wibbly wobbly timey wimey stuff.… No, not time travel, but actual time…. Specifically how to set your PAC Controller to the current time. No reading ahead; remember, time flies like an arrow and fruit flies like a banana. <less How to set up port redirection on groov EPIC Blog - Published: Newly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's...moreNewly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's included in the latest groov EPIC firmware update 3.3.1. One of the highlights was a new networking tool: Port Redirect. If you've updated to 3.3.1 and you're itching to try this new feature out, here's a step-by-step outline on how it works on a groov EPIC (GRV-EPIC-PR1 or GRV-EPIC-PR2). <less MQTT is the key: how to securely access your OT network data Blog - Published: Our recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last...moreOur recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last week for another webinar that took a deep dive into the world of cybersecurity in industrial automation. The webinar recording is now available for those who might have missed those impressive product demos and discussions of how to solve your data security concerns. <less Automation 101: New videos show you how to wire, configure, & move data Blog - Published: How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC...more How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC system? These are the kinds of fundamental questions that come up over and over in automation applications, and our new Automation 101 video series aims to answer them. <less How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to use the Node-RED package for groov View Blog - Published: Follow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC...moreFollow this new video to create Node-RED flows that interact with groov EPIC's embedded HMI server. Thanks to all your positive feedback, Terry Orchard is continuing with his video series for groov EPIC and RIO users in the developer community. Next up: How to use the Node-RED package for groov View. <less How to set the clock on a PAC Controller Blog - Published: What time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of...moreWhat time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of wibbly wobbly timey wimey stuff.… No, not time travel, but actual time…. Specifically how to set your PAC Controller to the current time. No reading ahead; remember, time flies like an arrow and fruit flies like a banana. <less How to set up port redirection on groov EPIC Blog - Published: Newly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's...moreNewly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's included in the latest groov EPIC firmware update 3.3.1. One of the highlights was a new networking tool: Port Redirect. If you've updated to 3.3.1 and you're itching to try this new feature out, here's a step-by-step outline on how it works on a groov EPIC (GRV-EPIC-PR1 or GRV-EPIC-PR2). <less MQTT is the key: how to securely access your OT network data Blog - Published: Our recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last...moreOur recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last week for another webinar that took a deep dive into the world of cybersecurity in industrial automation. The webinar recording is now available for those who might have missed those impressive product demos and discussions of how to solve your data security concerns. <less Automation 101: New videos show you how to wire, configure, & move data Blog - Published: How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC...more How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC system? These are the kinds of fundamental questions that come up over and over in automation applications, and our new Automation 101 video series aims to answer them. <less How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to set the clock on a PAC Controller Blog - Published: What time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of...moreWhat time is it? Do you know what time it is? Does your SNAP PAC controller know what time it is? Are they the same time? Who’s right? In this week's blog we are going to talk about this big ball of wibbly wobbly timey wimey stuff.… No, not time travel, but actual time…. Specifically how to set your PAC Controller to the current time. No reading ahead; remember, time flies like an arrow and fruit flies like a banana. <less How to set up port redirection on groov EPIC Blog - Published: Newly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's...moreNewly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's included in the latest groov EPIC firmware update 3.3.1. One of the highlights was a new networking tool: Port Redirect. If you've updated to 3.3.1 and you're itching to try this new feature out, here's a step-by-step outline on how it works on a groov EPIC (GRV-EPIC-PR1 or GRV-EPIC-PR2). <less MQTT is the key: how to securely access your OT network data Blog - Published: Our recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last...moreOur recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last week for another webinar that took a deep dive into the world of cybersecurity in industrial automation. The webinar recording is now available for those who might have missed those impressive product demos and discussions of how to solve your data security concerns. <less Automation 101: New videos show you how to wire, configure, & move data Blog - Published: How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC...more How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC system? These are the kinds of fundamental questions that come up over and over in automation applications, and our new Automation 101 video series aims to answer them. <less How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to set up port redirection on groov EPIC Blog - Published: Newly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's...moreNewly added in EPIC firmware 3.3.1 : manage unsecured devices on-prem or at remote sites through secure, on-demand connections. Last week in the OptoBlog, Ben Orchard shared an overview of what's included in the latest groov EPIC firmware update 3.3.1. One of the highlights was a new networking tool: Port Redirect. If you've updated to 3.3.1 and you're itching to try this new feature out, here's a step-by-step outline on how it works on a groov EPIC (GRV-EPIC-PR1 or GRV-EPIC-PR2). <less MQTT is the key: how to securely access your OT network data Blog - Published: Our recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last...moreOur recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last week for another webinar that took a deep dive into the world of cybersecurity in industrial automation. The webinar recording is now available for those who might have missed those impressive product demos and discussions of how to solve your data security concerns. <less Automation 101: New videos show you how to wire, configure, & move data Blog - Published: How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC...more How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC system? These are the kinds of fundamental questions that come up over and over in automation applications, and our new Automation 101 video series aims to answer them. <less How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
MQTT is the key: how to securely access your OT network data Blog - Published: Our recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last...moreOur recent webinar with Cirrus Link Solutions is now available on-demand with an in-depth overview of edge device security using the MQTT with Sparkplug B protocol. We hope you were able to join us last week for another webinar that took a deep dive into the world of cybersecurity in industrial automation. The webinar recording is now available for those who might have missed those impressive product demos and discussions of how to solve your data security concerns. <less Automation 101: New videos show you how to wire, configure, & move data Blog - Published: How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC...more How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC system? These are the kinds of fundamental questions that come up over and over in automation applications, and our new Automation 101 video series aims to answer them. <less How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Automation 101: New videos show you how to wire, configure, & move data Blog - Published: How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC...more How do you get machine data without interfering with the process? What's an easy way to monitor temperature in a server room? How can you control the flow of heating and cooling water in your HVAC system? These are the kinds of fundamental questions that come up over and over in automation applications, and our new Automation 101 video series aims to answer them. <less How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to add cybersecurity features to your legacy systems Blog - Published: Opto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest...moreOpto 22's latest webinar covers how to get important data from legacy PLC systems quickly and securely. Another great resource on cybersecurity is now available as an on-demand webinar. This latest webcast set out to show how your company's digital transformation and IIoT goals can be met. Presented by Opto 22's Benson Hougland, the webinar topics include: <less OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
OptoNews: How to control your MicroLogix PLC from your phone Blog - Published: What's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now...moreWhat's on your MicroLogix™ PLC that you'd like to monitor or control from a mobile device? Machine status? Temperatures and pressures? Valves and pumps? Whatever it is, you can see it and do it now with a groov mobile operator interface. In our latest groov Workshop video you'll watch Opto 22's Director of Training, Mary St. John, build and use a simple interface for a MicroLogix PLC that's communicating as a Modbus/TCP slave. You'll learn how to: <less How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to use context storage in Node-RED Blog - Published: Follow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a...moreFollow along in this new developer series video as Terry Orchard guides you through storing and passing data in a Node-RED flow. What if you need to snapshot a message from a very specific part of a Node-RED flow? For those of you who've been using the Node-RED programming tool or are just getting started, Terry's latest video provides some guidance on storing data. In a Node-RED flow, each node can add to, modify, or delete data in different ways. <less The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
The Automation Roadshow you don't want to miss Blog - Published: Join Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021...moreJoin Opto 22 as we head out on the road with our Technology Partners for a 3-day IIoT event in Chicago. Here's a reason your September just got busier! Mark your calendars for September 13 - 15, 2021. Don't miss this hands-on opportunity to build an IIoT architecture using the latest technologies all working together! **UPDATE** Due to recurring COVID-19 restrictions, this event has been temporarily postponed. A new roadshow date will be announced in the near future. We appreciate your understanding and encourage you to check back for updates. <less OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
OptoNews Tip: Video shows how to wire new spring clamps Blog - Published: Some recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster...moreSome recent Opto 22 products, like the SNAP-UDC-HDB breakout board and the 8-channel SNAP-AIRTD-8U analog input module, use new spring clamps for wiring field devices. These spring clamps are faster for wiring and take up less space than the screw type, so they're a real advantage. They may be a little tricky till you get used to them, though. <less How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to achieve data-driven manufacturing Blog - Published: Join Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar...moreJoin Opto 22 and tech partner HiveMQ for a live demonstration of building a Unified Namespace with MQTT Sparkplug. Here's help for your manufacturing digital transformation: watch this live webinar showcasing MQTT technology. Opto 22 VP of Marketing & Product Strategy, Benson Hougland, will present along with OptoPartner G5 Consulting (now Spruik) and the team from HiveMQ. <less How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to Build a Raspberry Pi with Node-RED and Industrial GPIO Blog - Published: UPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit...moreUPDATE: This post has been updated to reflect changes in the most recent Raspbian Jessie Lite image (no longer includes Node-RED or node.js) and to use the new Digital I/O for Raspberry Pi Starter Kit for I/O hardware (new code, photos, and video). The Raspberry Pi® is an unquestionably powerful computer for just $35. And it really is just that: a computer. That means the Pi is capable of many tasks and perfect for many automation applications. Couple the Pi to industrial, solid-state digital inputs and outputs, and you can build compelling and cost-effective solutions for commercial and industrial applications, too. One of the easiest and fun ways to quickly build software applications is with Node-RED, the free, open-source software tool designed by IBM Emerging Technologies and used for wiring together hardware devices, APIs, and online services in new and interesting ways. However, Node-RED is only included in the full PIXEL GUI version of the Raspbian Jessie Operating System, available from raspberrypi.org. Their latest 2017-07-05-raspbian-jessie-lite.img build for headless operation (no monitor, keyboard, or mouse required) is no longer bundled with either Node-RED or the required software tools node.js and npm. The purpose of this post is to guide you through creating a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. (For a sneak peek at the result of this build, see the video near the end of this post.) Image: New Opto 22 Digital I/O for Raspberry Pi Starter Kit with Raspberry Pi 3 Computer <less OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
OptoNews: groov events & email in new how-to videos Blog - Published: Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text.Two new groov how-to videos show you all about: Events & notifications. Configuring events you want to log, checking event status, and using the event log with or without custom message text. <less Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
Power & Energy Monitoring - Why and how? Blog - Published: New website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU...moreNew website resources outline how to securely access and share your energy data. Opto 22 gives you lots of options when it comes to helping you monitor your power and energy usage. The groov RIO EMU (energy monitoring unit) is an edge I/O module meant for easy distributed power and energy monitoring of one 3-phase load. Check out our previous announcements for all the details. However, for monitoring multiple loads located near each other, and for a complete system including real-time control, groov EPIC with power monitoring modules might be the better choice. But, you might have more questions about which is the right solution for you, why and how do you get started monitoring your machine health or energy data? And how do you do it securely? Check out our new website resources for some guidance on these important energy topics. <less OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
OptoNews: Tech Showcase in Ontario, Canada Blog - Published: Here's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest...moreHere's an opportunity to learn how to increase manufacturing throughput, improve safety, and optimize your production through technology: the SORT Technology Showcase 2015. You'll see the latest technical advancements from a variety of suppliers. Opto 22's Arun Sinha will demonstrate how easy it is to put your system on your smartphone or tablet with a groov mobile operator interface. <less OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
OptoNews: Don't miss these September trade shows Blog - Published: We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities.We're looking forward to seeing you at one of these shows! Learn about the newest technology in factory, process, and building automation, and take advantage of networking and business development opportunities. <less How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How I upgraded my SNAP PAC controllers to version 9.5 and the RESTful interface Blog - Published: I'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout...moreI'm extremely excited about the new capabilities of the 9.5 firmware and, in particular, the new RESTful interface (REST API and HTTP/S server) for SNAP PAC controllers. I have several PACs throughout my home for various tasks like lighting, A/C, irrigation, energy management, monitoring, and surveillance. The new RESTful interface allows me to take my home automation system to completely new levels, including interacting with my other home automation/IoT products, like my Nest thermostats, smoke alarms, and NestCams; my Philips Hue lighting; my Wemo switches; and much more. This post isn’t about home automation, however. It’s about getting the firmware upgrade done and configuring the HTTP/S RESTful server. And in doing so, it was important to me (and my application) that I preserved the persistent control system variables used in my control strategies. So...the following are the steps I took to upgrade my firmware while preserving important data and getting started with REST. <less How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to build IIoT solutions with Ignition 8 and MQTT Blog - Published: A new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in...moreA new webinar, hosted by Cirrus Link Solutions, explores the tools used to build an IIoT solution with Ignition and MQTT — both part of the groov EPIC system. Virtual events have become a necessity in today's business environment, and you'll want to add this upcoming webinar to your schedule. <less 2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
2018: How Do Engineers Choose Automation Today? Blog - Published: The web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and...moreThe web has transformed the way engineers, technicians, and plant managers find, select, and buy industrial automation, instrumentation, and controls. I recently binge-watched the series "Halt and Catch Fire" on Netflix. It’s a fictional but historically based drama about the rise of the personal computing industry starting in the mid 1970s and running through to the internet age. It was really interesting, especially for those of us who lived through it, or some of it (I started college in 1985). Not to mention the great soundtrack, if you like 1980’s punk, new wave, and alternative music! <less How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items
How to select the right HMI solution for your groov device Blog - Published: Sharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important...moreSharpen your drawing tools. It's time to go to work. Visualization for industrial automation is bigger than it’s ever been, and it’s not just about control anymore. As it becomes increasingly important to turn data into information efficiently and ubiquitously, visualization platforms deal with more data types, presentation formats, and a broader range of users and use cases. As always, Opto 22 gives you many tools so you can choose what fits your project best. Let’s take a look at some of those options. <less Page 1 of 27Next » Show 25 Items Show All Items Show 10 Items Show 25 Items Show 50 Items Show 100 Items