This $8 Raspberry Pi Pico project can fix trackpads & controllers !! | HID Remapper Tutorial
Published at : 23 Dec 2025
A HID Remapper is a device that can fix problems with USB joysticks, it uses a $4 Raspberry Pi Pico to remap buttons, mice, USB joysticks & it can also emulate other controllers. This is a video on how to build a HID remapper for low cost and use it to fix button problems on the Taito egret Trackball & Spinner set. It can fix other controllers such as the Sega Astro City Mini Stick, etc.