miot_cgpr1

Qingping Motion & Ambient Light Sensor (CGPR1)

You colud automaticaly get bindkey from Xiaomi Cloud by configuring xiaomi_account property in MIOT platform.

You could also configure this device via Qingping platform.

Sample configuration:

external_components:
  - source: github://dentra/esphome-components

binary_sensor:
  - platform: miot_cgpr1
    # String (Required), device MAC-address.
    mac_address: "device-mac-address"
    # String, (Optional), device bind key. Will use "xiaomi_account" from "miot" if absent to automaticaly get the bindkey.
    bindkey: "device-bind-key"
    # String, (Optional), the name of binary sensor.
    name: "$name Motion"
    # Boolean, (Optional), detect no motion as soon as possible (Usually when idle_time = 0). Default is false.
    detect_no_motion_asap: false
    # Sensor (Optional), Illuminance, lux.
    illuminance:
      name: "$name Illuminance"
    # Sensor (Optional), Time in seconds of inactivity.
    #   Additionally fires 1-3 times when no motion detected or detected for a long time. It will report 0 imedeatly
    #   after no motion detected, 60 when mo motion is 1 min ago and 300 when mo motion is 5 min ago.
    idle_time:
      name: "$name Idle Time"
    # BinarySensor (Optional), Light intensivity: on - strong light, off - weak light.
    light:
      name: "$name Light"
    # Sensor (Optional), Battey Level, %.
    battery_level:
      name: "$name Battery Level"
    # Sensor (Optional), Battey Voltage, V.
    battery_voltage:
      name: "$name Battery Voltage"

Now signal strength of a BLE device (RSSI) is not a part of this component, but you could easily add it:

sensor:
  - platform: ble_rssi
    mac_address: "device-mac-address"
    name: "$name RSSI"

thanks to @xrays72