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WiiExpansions

Arduino library to control Wii Remote expansion devices.

Features

  • Provide an interface to use Wii Remote expansion devices such as :
    • Nunchuks;
    • Classic Controlers.

Getting started

Download this repository and unzip it into the Arduino libraries folder on your computer. You should rename the folder WiiExpansions-master in WiiExpansions.

Connexions

Wii Remote expansion devices use I2C as transportation protocol. Simply connect it to Arduino through A4 (SDA) and A5 (CLK) pins :

nunchuk-arduino-connect

Simple example

#include <WiiExpansions.h>

// WiiNunchuk instance creation
WiiNunchuk nunchuck;

void setup() {
  // Nunchuck initialization
  nunchuck.init();
}

void loop() {
  // nunchuck update
  nunchuck.read();

  if(nunchuck.A.isPressed()){
    // do something when the button A is pressed
  }
}

Contributing

If you'd like to contribute, please raise an issue or fork the repository and use a feature branch. Pull requests are warmly welcome.

Licensing

The code in this project is licensed under MIT license. See the LICENCE file for details.

Contributors