Cordial

VID	0x1209
PID	0xC0D1
Owner	Ryan Petris
License	MIT
Site	https://github.com/ryanpetris/cordial
Source	https://github.com/ryanpetris/cordial

Cordial is a Bluetooth keyboard/mouse to USB HID proxy with accompanying configuration software. It allows Bluetooth (BLE and Classic) keyboards and mice to be used in places where Bluetooth devices are inconvenient, such as with KVMs, in pre-boot environments, or when being moved between multiple computers. It also handles configuration of Logitech keyboards and translates HID++ keys such as brightness to standard key codes. The client software is optional after initial configuration; all settings are stored on the device.

The Cordial firmware is installable on off-the-shelf microcontroller boards with Bluetooth capabilities such as the Raspberry Pi Pico 2 W, the Waveshare RP2350B-Plus-W, and the Seeed Studio XIAO ESP32S3.