USB Footswitch QT Py RP2040

by Adafruit

Build a DIY footswitch USB controller using CircuitPython and QT Py RP2040. This uses a micro switch, micro-controller and 3D printed snap fit parts. This footswitch can be programmed with CircuitPython to make custom keyboard shortcuts, macros and even media controls. QT Py RP2040 https://www.adafruit.com/product/4900 Micro Switch https://www.adafruit.com/product/818 Code on GitHub https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/Single_Button_Footswitch/code.py