esp32_ble_tracker:
  id: ble_tracker_hub

binary_sensor:
  # Explicit ble_hub_id: pins the neutral binding as a declared key.
  - platform: xiaomi_mjyd02yla
    ble_hub_id: ble_tracker_hub
    name: MJYD02YL-A Motion
    mac_address: 50:EC:50:CD:32:02
    bindkey: 48403ebe2d385db8d0c187f81e62cb64
    idle_time:
      name: MJYD02YL-A Idle Time
    light:
      name: MJYD02YL-A Light Status
    battery_level:
      name: MJYD02YL-A Battery Level