17 Overview Dig out that old Wii controller and use it as a sleek controller for your next robot if you like. The Adafruit Adafruit Wii Nunchuck Breakout Adapter fits snugly into the Wii connector, and performs the level shifting and power regulation needed to use the controller with any microcontroller or microcomputer.. 5 = Data 6 = Gnd Figure 1: Wii Nunchuk Pinout An adapter is used to connect the Wii Nunchuk to any processor which is as shown. To communicate with the Nunchuk, we must send a handshake signal.
Pinout of Nintendo Wii Nunchuk connectorPinout of the nintendo wii nunchuk controller.. Hardware Wii nunchuk circuit board, top surface Wii nunchuk circuit board, bottom surface Wii Nunchuck Board Pinout for use without the cable