Description WiiChuck Nunchuck Adapter Module – 4-Pin I2C Breakout Board Shield for Arduino DIY Projects �� Product Description Easily connect your Wii Nunchuck controller to an Arduino with this compact WiiChuck Adapter Shield. Designed as a breakout module, it enables seamless I2C (IIC) communication between the Nunchuck and Arduino boards without cutting or modifying the controller’s wires. Ideal for DIY Arduino projects, motion-based controls, gaming interfaces, or robotics, this module makes it simple to prototype and build with the Nunchuck’s built-in accelerometer, joystick, and buttons. ✨ Key Features ✅ Breakout Board for Wii Nunchuck Controller ✅ 4-Pin I2C (IIC) Interface for Arduino ✅ No modification required to the original Nunchuck ✅ Plug-and-play for Arduino-based DIY kits ✅ Small footprint, perfect for compact setups ✅ Great for gaming projects, robotics, and gesture-controlled systems �� Package Includes 1x WiiChuck Nunchuck Adapter Module Board (4-Pin I2C) for Arduino �� Technical Specifications Parameter Value Condition Brand New Color Blue Material PCB (Printed Circuit Board) Communication I2C (4-Pin) Compatibility Arduino Uno, Mega, Nano, Leonardo Dimensions 2.6cm x 1.2cm x 0.7cm (1.02″ x 0.47″ x 0.28″) �� Applications �� Motion-sensing game controllers �� Arduino-controlled robots with joystick input �� STEM and classroom sensor-based projects �� Gesture-driven Arduino controls �� DIY electronics kits involving human interaction ��️ Usage Notes Connect the 4-pin port directly to your Nunchuck’s plug Wire the breakout board to your Arduino using the I2C (A4: SDA, A5: SCL on Uno) Use libraries like Wire.h or existing Nunchuck libraries for simple integration Read joystick, accelerometer, and button states directly from code
