Keychron K1 Version 6 RGB Control

Set the hue and saturation of individual keys on your Keychron K1 Version 6 RGB from Linux.

Tested on 2025-10-23 using Firmware v1.1.

Install

npm i keychron-k1v6-rgb

Usage

const { setKeyHueSat, setMultiple, setAll }  = require('keychron-k1v6-rgb')

// set hue and saturation for all keys, here red, but zero saturation
setAll(0x00, 0x00);

// set by name: F8 to green
setKeyHueSat('f8', 0x50, 0xff);

// set multiple keys starting at 'a'
setMultiple('a', [[0x40, 0xff],[0x00,0xff],[0x60,0xff],[0x10,0xff]]);