A big thnx for this thread and all the guys that contributed because I have been fighting for DAYS with GPIOs, multi-meters, resistors etc to find out why a single button (B) didn't work. I should mention I use a generic button pcb. I've changed between buttons, wires, actual GPIOs to make this butt...

Merlin wrote: ↑

Fri Oct 12, 2018 6:27 am

Be sure to have the line: dtoverlay=gpio-poweroff:gpiopin=22,active_low="y" in your config.txt file

Hi, I would like ta ask you where the config.txt file is located.

Thnx