GitHub - atc1441/ATC_MiThermometer: Custom firmware for the Xiaomi Thermometer LYWSD03MMC and Telink Flasher via USB to Serial converter

Custom firmware for the Xiaomi Thermometer LYWSD03MMC and Telink Flasher via USB to Serial converter - GitHub - atc1441/ATC_MiThermometer: Custom firmware for the Xiaomi Thermometer LYWSD03MMC and Telink Flasher via USB to Serial converter

atc1441 on X: Since Xiaomi now added signed OTA to their cheap Thermometers and it is harder to flash my custom firmware onto them Lets take a look into a few

Homemade Environment Sensor + Bluetooth little brother. Here are new possibilities - All things Rule Machine - Hubitat

Allow dumping original firmware via ATCtelink.py · Issue #14 · atc1441/ ATC_MiThermometer · GitHub

Using LYWSD03MMC with Home Assistant

xiaomi-mijia-bluetooth-firmware/README.md at master · bentolor/xiaomi -mijia-bluetooth-firmware · GitHub

Xiaomi Mi BLE Temp sensor not registering on HA - Configuration - Home Assistant Community

Passive BLE Monitor integration - #239 by mqdias - Custom Integrations - Home Assistant Community

Home AssistantでDIY Smart Home】Xiaomi四角温湿度計を改造！ - コモノポリタン

Use this CHEAP Xiaomi thermometer with an ESP32 and Home Assistant.

Theengs Gateway - BLE to MQTT on a Raspberry Pi, Windows PC or Apple Mac - Other - openHAB Community