Video: How to Get Started with MQTT

Videos -
9/6/2018 5:04:52 PM

In this tutorial you will learn how to get started using MQTT with Node-RED. The IoT is all about interconnecting devices. MQTT is a lightweight publish-subscribe based protocol that relays data through a central broker. This video covers: 

  • How the MQTT model works
  • What is an MQTT broker
  • The advantages and disadvantages of MQTT
  • How to use MQTT to turn on a digital output
  • MQTT Node-RED Node