You can replace the zero and one with words, for example “pressed” or ... Serial.println("PRESSED"); } else { Serial.println("RELEASED"); } delay(20); } As you can see using this code Arduino will ...

connect to the column C1-C3 pinouts of the keypad Next is a project example, where the Arduino is instructed to do something ... key option that will need to be entered on the keypad. The Serial ...

But the upshot was that for XModem transfers, [Just4Fun] felt like the default Arduino serial buffer wasn’t ... item the text you want to display. For example “Default” or “64/64.” ...