I have a need to configure some of the GPIOs on the NanoPI M4 to use their internal pullups at power up. Is there a way to do that? Or am I stuck based on the specific GPIOs brought out to the header on this board? I'm trying to sue an existing HAT board which is why I ask.
I know I can add the resistor externally, but I'm trying to not modify the board.
Thanks
I know I can add the resistor externally, but I'm trying to not modify the board.
Thanks