Thank you for your donation!


Problem: GPIO button false trigger on startup
#3
(06-24-2020, 04:46 PM)Tim Curtis Wrote: If 'button 1 command executed' is printed even though you physically did not press the button then it would suggest a possible wiring issue thats causing the GPIO pin to be in the wrong state after boot.
Sometimes it does, sometimes it doesn't.
Should I just set that pin to as pullup input in config.txt? That didn't help
Also, I have a cap added between GPIO 3 and ground because the relay switching was causing interference.
Reply


Messages In This Thread
GPIO button false trigger on startup - by waffle - 06-24-2020, 04:21 PM
RE: GPIO button false trigger on startup - by waffle - 06-24-2020, 05:53 PM

Forum Jump: