Use your wireless Bluetooth keyboard & mouse on non-Bluetooth computers The Bluetooth USB HID Relay uses a Raspberry Pi Zero (or similar OTG-enabled single-board computer) to use Bluetooth keyboards and mice with computers that have Bluetooth disabled, by presenting the board as a composite USB HID device. This project was born out of a desire to help a friend who couldn’t use his favorite Bluetooth […]
https://blog.adafruit.com/2024..../11/14/use-your-wire