Banana Pi BPI-M4 gpio

Banana Pi SBCs design BPI-M4(RTD1395)
21

sudo apt install gpiod at the command prompt.

22

Thanks a lot for your reply. Did you install Python library too?

23

I installed dpiod, but is doen’t work, for example if I write “gpioset 0 6=0” and then type “gpioget 0 6” I get “1” always