I want to know how to use analog pins as digital pins. (nucleo-f446re)

[coolingmaster]

I'm using nucleof446reboard and I'm running out of digital pins. Is there a way to use analog pin as a digital pin??

[AScha.3]

All standard pins can be used digital, just see in Cube, what the pins can be set to - then you know.

And if a pin already set to analog, Set it to unused, then you can choose, what ever is possible on this pin.

[coolingmaster]

I have never changed the pins first set on the board separately. The analog pins I mentioned are the pins on the left side of the board. Can I change these pins from cube mx to digital pins?

[AScha.3 · Accepted solution]

Sure, just try. And see on circuit of the board, if the pins are free or connected to something.

I don't have the circuit here to see, so look yourself... 🙂