I have determined that it was a corrupt SD card. Having just repaired the OS by reinstalling a fresh Bullseye and getting full desktop control again, I will test the GPIO tomorrow. I do know that the sensors and LEDs that were misbehaving are good, as I replaced the entire Pi and OS at that location and all is well. Now that I have this one repaired with a fresh OS, I need to find a new purpose for it.
Thanks for following and replying to this issue.
Thanks for following and replying to this issue.
Statistics: Posted by duckredbeard — Mon Nov 11, 2024 1:01 am