Carrying on a previous post, sort of….
Replaced a Pi, and thought my problems were over. Nope…
Channel 8 on my OpenPi board is broken: it will not turn off. 1-7 work as expected. What’s worse is that this problem is preventing the expansion board from working.
I’ve tried several other Pi 3B boards, and have unplugged the expansion to see of channel 8 works. No joy. Over half my system is non-functional.
Ideas, suggestions welcomed! I’d like to avoid another $90 for my third board!