OneButton.h library

[Peter]

Hello

Did you powerup the Controllino Mini?

[pukindat]

Hi Peter

Yes I did connect to 24V but still not working

now my issue is I cant upload anything giving me a lot of errors

thanks

[Lukas]

Hi,

please note that the voltage divisor at screw terminals works as an internal pull-down resistor. So you should connect the button between the terminal and the supply voltage. Then it should work, but – you should not activate internal pull-ups in the microcontroller, and it will be inverted (HIGH when pushed, LOW when pulled).

You need to init the buttons in this way

OneButton button(PIN_INPUT, false, false);

Best regards,

Lukas