Opto 22's website will be unavailable for scheduled maintenance on Thursday February 29, 2024 at 10:00PM PST for an estimated 4 hours. We apologize for any inconvenience this may cause.

Using microSD with Older Controller Firmware Technical Note

Documents - 2018
File Size: 479 KB
Updated: 06/15/2012

SNAP PAC controllers manufactured in November 2008 and later have a microSD card slot in the top of the controller’s case.

Behavior for the microSD card has changed since the first release. This technical note describes behavior with controller firmware versions older than 9.0.

If you are running controller firmware 9.0 or newer, use instructions in the controller user’s guide; do not use this technical note.