Project
- Stars
- Started
- Issues
- License
Turn a supported Xiaomi sensor into Zigbee
Replace firmware on an original LYWSD03MMC thermometer to report temperature and humidity over Zigbee. Build z03mmc locally, then install it through the device’s wired programming pads.
You need Docker, a USB serial adapter, the documented resistor and wiring, and a Zigbee coordinator. The Telink SDK includes licensed binary libraries. This route uses your source build; Bluetooth transition images are excluded, and the converted sensor no longer connects to Mi Home over Bluetooth.
How did it go? Tips, problems, questions…
Turn a supported Xiaomi sensor into Zigbee
Replace firmware on an original LYWSD03MMC thermometer to report temperature and humidity over Zigbee. Build z03mmc locally, then install it through the device’s wired programming pads.
You need Docker, a USB serial adapter, the documented resistor and wiring, and a Zigbee coordinator. The Telink SDK includes licensed binary libraries. This route uses your source build; Bluetooth transition images are excluded, and the converted sensor no longer connects to Mi Home over Bluetooth.
devbis
On GitHub

Xiaomi Home devices
Feedback
How did it go? Tips, problems, questions…