Unfortunately after opening my new Xiaomi Smart Evaporative Humidifier it turned out it also uses a proprietary chip MHCWB5G-B instead of a standard ESP32. Spec: [https://home.miot-spec.com/spec/xiaomi.humidifier.3lite](https://home.miot-spec.com/spec/xiaomi.humidifier.3lite) <img width="845" height="680" alt="Image" src="https://github.com/user-attachments/assets/4d609179-5d48-494e-9519-a363fe8bb002" />