Can’t Use CONTROLLINO_A4 or A5

[cyremann]

I am trying to detect a button press on A4 (Controllino Mini), but it isn’t working for some reason.

Just to check and make sure there wasn’t an issue with my code, I added this to the top:

Code:

pinMode(CONTROLLINO_A4, INPUT);
if(digitalRead(CONTROLLINO_A5) == HIGH) { Serial.println(“Working”); };

This doesn’t work for A4 or A5, but it works fine if I change the inputs to A0 through A3.

The input light on the Controllino lights when it is active, but I can’t detect it in software.

There must be something I’m missing, but for now I am at a loss. I’d appreciate any help.

[mr-controllino]

Hi,

The anlaog inputs A4 + A5 are only analog inputs.

So you can make a small IF loop to make it a digital input.

regards

Marco