Hy this not working on My recalboxOs.

hy i have make it @ main Page Once you've built the circuit, add the following line to /boot/config.txt. This will keep the JFET off while the Pi is powered. Code: Select all dtoverlay=gpio-poweroff,gpiopin=22,active_low="y" Steps: • Open /boot/config.txt Code: Select all sudo nano /boot/config.txt ...

hallo sorry for my bad Englich

I have make the graceful shutdown but can use gpio 22 and 27( i use Recalbox gpio pad)

waht i make doo, waht gpio i can use now