Needing to write output to the Arduino IDE’s ‘Serial Monitor’ is something you might find yourself doing a lot. It’s one of the easiest ways of giving feedback on variables, and is invaluable when it comes to debugging.
To output content you can use code like this:
Serial.println("Hello world");
All good so far. How about if you want to output a variable? That’s slightly more work…
Continue reading “Arduino Code – Logging”