BPI WiringPi on BananaPi M2


I have a BananaPi M2 on Bananian 16.04. Before install this, I run on raspbian with BPI-WiringPi. When I’m on raspbian, the GPIO output sent 3.3V. But since I have install bananian, with the same BPI-WiringPi, my GPIO sent 1.6V. Why this change? There is a voltage divider control by software ? How can I configure this ?

I didn’t find the right solution from the internet.

References: http://forum.lemaker.org/forum.php?mod=viewthread&tid=23348&extra=page%3D169845132

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