Digi Connect ME devices now allow (as of firmware version F5) the initial state of the GPIO (upon power up) to be configurable so a GPIO “out” pin can be set to be de-asserted upon power up. It is straight forward to do this from the web interface though I would like to do it programmatically, ideally using RCI. Anybody know how to do this?
Hmmm, interesting.
I built a SPI on the GPIO pins a few years ago, but was forced to give up because they all started high (instead of tri-state like they should) and that locked up my SPI bus. I will be watching to see what answers you get.
-Erik