WiiChuck Nunchuck Adapter
The WiiChuck Adapter is a small PCB which is designed to be inserted into the connector of a
Nintendo Wii Nunchuck to provide access to all 4 wires of the remote. The power, ground and
twowire interface of the Nunchuck are all broken out to a 4pin 0.1" pitch header. Compared
withstandard WiiChuck, the DFRobot WiiChuck has extra 4 pins which let you connect it to two
The Wii Nunchuck has many features a 2axis joystick,two buttons and a 3 axis ± 2g
accelerometer and any device capable of I2C can communicate with it! The WiiChuck
allows you to interface with the Nunchuck without making a mess and cutting the wire.