Xiaomi Mijia LYWSD03MMC ESP32 support

[artgeek_hk_paris]

Hereby the link to the new thread.

BLE - Beacon for LUX or CO2 Sensors on Battery (CR2032)

Dear all, I ve been using the atc1441 firmware for almost 5 months with OpenMQTT - It is super reliable and stable (behind there is a Mosquitto + HomeAssistant + Grafana). Thanks to this very positive experience i would like to replicate this architecture for more battery powered sensors like BH1750 for LUX Meter and CMJS-811 for eCO2 . I am looking for a BLE-MCU that can run on CR2032 and that can “beacon” values to the OpenMQTTGateway (mine is running on ESP32). What are your recommendatio…