🧾 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

🧠 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