Keychron's ZGM brings QMK-style open-source firmware to gaming mice

Keychron has unveiled ZGM, what it bills as the first open-source firmware project for gaming mice, with an initial release targeted for Q1 2027 on the G6 HE, a hybrid magnetic-switch mouse positioned against Logitech’s X2 SuperStrike. The firmware aims to do for mice what QMK and ZMK did for mechanical keyboards: free users from vendor-locked configuration software and write settings directly to onboard memory, so no background app is needed for full functionality.

The project is GPL-licensed and still in an early, publicly-developed setup phase, with the roadmap to be shaped by community feedback. Details on the GitHub page are thin, but stated goals include low-latency operation, a modular layer design that separates components like the sensor, buttons, scroll wheel, and lighting, plus support for a broad range of microcontrollers across both wired and wireless devices.

The move extends Keychron’s earlier open-hardware work, which included releasing keyboard firmware alongside .step CAD files. Such openness remains rare among peripheral makers—Wooting is one of the few peers to publish work under permissive licenses, and industry giants like Razer and Logitech are unlikely to follow. If ZGM gains the kind of traction QMK holds as the de facto standard for boutique keyboards, it could reshape expectations for the gaming-mouse market.