Firmware modified for HE models permanent manual calibration

I've disabled the auto-calibration function so it doesn't write data to the EEPROM. Previously, when auto-calibration wrote new calibration data and the keyboard was powered off, upon powering it back on, it loaded values ​​that caused errors in the actuation point of many keys. Some keys, not reaching their configured actuation point, wouldn't register until pressed several times. This is temporarily corrected by the auto-calibration performed in the keyboard's RAM, which remains active in this modified firmware.

With this firmware, manual calibration data is no longer overwritten.

Downloads available for Keychron and Lemokey, for ISO, ANSI, and JIS versions.