esphome/tests/components/xiaomi_mhoc303/test.esp32.yaml

esp32_ble_tracker:

sensor:
  - platform: xiaomi_mhoc303
    mac_address: E7:50:59:32:A0:1C
    temperature:
      name: MHO-C303 Temperature
    humidity:
      name: MHO-C303 Humidity
    battery_level:
      name: MHO-C303 Battery Level