How can I use the monitor input to trigger a function? That is, if there is an input from the serial monitor a function is called but otherwise the loop continues.
To be clear, I don't want to wait for an input but if one is given a function is called.
Give us an example.
You can check if data is received with if(Serial.available() >0).
Your question does not srem to be related to IDE2.x and hence is moved to a more suitable location on the forum.
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