O Pi 3 LTS cant access GPIO

davisote · Published in 2022-4-13 01:50:35

Hi, I tried to access and modify GPIO through the file system, but I can't find the /sys/class/gpio directory.

I installed Debian and was able to change GPIO this way, but I need to do it with Android.

please, can you help me?

amarrizam · Published in 2023-7-28 15:20:18

same here. I have access the root of orange pi. still haven't found the /sys/class/gpio

amarrizam · Published in 2023-7-31 17:32:23

try checking the log error
install the termux application on Orange Pi Android OS
and run dmesg on termux to see the error