Make the gpio works in bash with Arbian on Bananapi M2-berry/ultra

Banana Pi SBCs design BPI-M2 Ultra / BPI-M2 Berry(A40i)
1

Hello I am using a banana pi with Armbian and I can’t use the gpio, I have already installed a few library but it seems to do nothing and when I do gpio readall I have this : image I already managed to make the gpio work with Raspbian on the same board. Does anybody know a way to make the gpio work?

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Please post in right category…moved from r2/r64/r3 to m2 ultra section

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this way: https://linux-sunxi.org/GPIO

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