GitHub

DietSerial.h

Arduino is really great at keeping things easy for you. DietSerial is a little more "low-level" than Serial, and it only works for the ATmega168A/PA/328/P/PB: the Uno R3, Nano, Pro, Pro Mini, and for ...
GitHub

Introduction-to-arduino-programming

Clone the repo Open the .ino file in Arduino IDE Upload to your board and follow the instructions in the Serial Monitor ...