Goal: If something if sent through serial port, output it back through serial.
I need to control my Arduino board from my Raspberry. The serial I/O communication is a basic need.
Arduino: Output message if something is sent on the serial port
Goal: If something if sent through serial port, output it back through serial.
I need to control my Arduino board from my Raspberry. The serial I/O communication is a basic need.
Arduino: Output message if something is sent on the serial port