Unity Arduino Serial Communication

An example unity project that is setup to receive keyboard input from an Arduino and output Serial via COM3 back to the Arduino.

A unity game object with the script SerialArduino.cs sets up the connection. The same object also has a KeyboardController.cs script that reads keyboard input and calls the SerialArduino.writeSerial() method.

Unity

Version 2017.3.0f3

Keyboard Input Letters

O - Turns light on S - Turns light off

Serial out to Arduino

'O' - Turn LED on pin 13 on 'F' - Turn LED on pin 13 off

Arduino

Version 1.8.4 Adafruit Itsybitsy (Leonardo) Libraries Used: Bounce2, Keyboard

###Pins: Button1 - pin 12 (INPUT_PULLUP) Button2 - pin 11 (INPUT_PULLUP) LED - pin 13