Raspberry Pi GPIO in Docker container (Homebridge)


Raspberry Pi GPIO in Docker container (Homebridge)



I am trying to access the GPIO pins on my Pi3 B from a docker container. The container is started using docker-compose.



I already tried using privileged mode, addind /dev/gpiomem as a device and adding /sys/class/gpio as a volume.



I cannot get it to work. Has anyonne accomplished this?



The Error is:


EACCES: permission denied, open '/sys/class/gpio/export'





Can you show us specifically what you've tried, and the resulting behavior?
– larsks
Jun 29 at 18:15










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