Case for a QT Py RP2040 and a Wii Nunchuck adapter breakout. The QT Py snap fits into the bottom of the case, and 2 M2.5 screws and nuts are used to mount the Nunchuck adapter into place. A 50mm Stemma QT cable us used to connect the QT Py to the Nunchuck breakout.
Operation: Plug your Nunchuck into the adapter, and plug the adapter into a USB-C cable connected to your computer.
CircuitPython 9 source code for a simple program that converts Nunchuck input into keyboard events can be found at https://github.com/apendley/nunchuck-usb-keyboard.
A detailed guide for building and using the adapter can be found at https://adafruit-playground.com/u/squid_jpg/pages/wii-nunchuck-usb-adapter.
The author marked this model as their own original creation.