esp32_ble_tracker:
  id: ble_tracker_hub

binary_sensor:
  # Explicit ble_hub_id: pins the neutral binding as a declared key.
  - platform: xiaomi_wx08zm
    ble_hub_id: ble_tracker_hub
    name: WX08ZM Activation State
    mac_address: 74:a3:4a:b5:07:34
    tablet:
      name: WX08ZM Tablet Resource
    battery_level:
      name: WX08ZM Battery Level