Get ready to start with existing projects examples! You can download Unity packages containing both the Arduino code and the Unity components. On each project you will also find some explanations about the code to understand and modify it easily.
This project features how to connect a NeoPixel RGB LED with Unity. Working with WS2810, WS2811, LPD8806, Neopixel and more !
Orientation sensors are often used DIY projects. In this example, we connect a 6DOF sensor (MPU-6050) to unity to use the values in our game.
Code sample for proximity sensing with Uduino
Control Adafruit's capacitive touch sensor