Helios

VID	0x1209
PID	0xCB74
Owner	0xCB
License	CERN OHL v2-S, GPL v3.0, CC-BY-SA 4.0
Site	https://keeb.supply/products/0xcb-helios
Source	https://github.com/0xCB-dev/0xCB-Helios

RP2040 based pro micro compatible microcontroller specially designed for keyboards.

Software Source: here and staging is located here.