请求各位大哥帮帮忙，怎样用esp32 蓝牙追踪

xinba8

请求各位大哥帮帮忙，怎样用esp32  蓝牙追踪。 想追踪定位  蓝牙防丢器，蓝牙的设备。给老人挂在钥匙上 回到家自动化开灯。老人不用手机。请大家帮帮忙给个方案。谢谢。

ztrx

# Example configuration entry
esp32_ble_tracker:

sensor:
  # RSSI based on MAC address
  - platform: ble_rssi
    mac_address: AC:37:43:77:5F:4C
    name: "BLE Google Home Mini RSSI value"
  # RSSI based on Service UUID
  - platform: ble_rssi
    service_uuid: '11aa'
    name: "BLE Test Service 16 bit RSSI value"