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ch899

Here are 2 public repositories matching this topic...

Chouchin-CH899-Firmware

maddenste / Chouchin-CH899-Firmware

For older MM32 CH899 clocks: improves Wi-Fi setup and timekeeping while keeping the factory hand movement.

Updated Oct 24, 2026
C++

Chouchin-899-latest-revision

maddenste / Chouchin-899-latest-revision

For newer HC32 CH899 clocks: adds hand-movement styles, seconds-hand battery saving and Wi-Fi setup.

home-automation embedded firmware reverse-engineering ntp ntp-client low-power railway-clock daylight-saving-time wifi-clock hc32l130 ch899 clock-movement posix-timezone chouchin-899 txw813 chouchin-ch899

Updated Oct 26, 2026
C

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