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Zigbee devices Smart plugs with energy metering

Aqara WP-P09D

Wall outlet H2 UK. Works with Zigbee2MQTT with no vendor hub or cloud: it pairs with a Zigbee stick and shows up in Home Assistant.

Vendor
Aqara
Model
WP-P09D
Type
Smart plugs with energy metering
Power
mains: usually a router that extends the mesh
Firmware updates (OTA)
yes, through Zigbee2MQTT

Find it in shops: AliExpress

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What it exposes

FeaturePropertyValuesControl
On / off (1)state_1—settable
On / off (2)state_2—settable
Switch (usb)state_usb—settable
Power outage countpower_outage_count—read only
After power losspower_on_behavioron, previous, off, invertedsettable
Power (1)power_1Wread only
Power (2)power_2Wread only
Power socket 2 (usb)power_usbWread only
EnergyenergykWhread only
CurrentcurrentAread only
Multi click (1)multi_click_1—settable
Multi click (2)multi_click_2—settable
Child lock (1)child_lock_1—settable
Child lock (2)child_lock_2—settable
Overload protectionoverload_protectionW · 100…3250settable
Led indicatorled_indicator—settable
Flip indicator lightflip_indicator_light—settable
Identifyidentifyidentifysettable
Action (button press)actionhold_1, hold_2, single_1, single_2, double_1, double_2, release_1, release_2read only

MQTT: state and commands

Zigbee2MQTT publishes the device state to zigbee2mqtt/my_device (my_device is the name you give the device). An example message:

{
  "state_1": "ON",
  "state_2": "ON",
  "state_usb": "ON",
  "power_outage_count": 0,
  "power_on_behavior": "on",
  "power_1": 12.4,
  "power_2": 12.4,
  "power_usb": 0,
  "energy": 3.21,
  "current": 0.06,
  "multi_click_1": false,
  "multi_click_2": false,
  "child_lock_1": false,
  "child_lock_2": false,
  "linkquality": 120
}

Send commands to zigbee2mqtt/my_device/set:

mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"state_1":"TOGGLE"}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"state_2":"TOGGLE"}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"state_usb":"TOGGLE"}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"power_on_behavior":"previous"}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"multi_click_1":true}'

Watch the topics live from the browser: MQTT client.

Home Assistant automation example

Zigbee2MQTT creates Home Assistant entities from the device name. If it is called my_device, an automation in automations.yaml can look like this:

- alias: "Turn off when idle"
  mode: single
  triggers:
    - trigger: numeric_state
      entity_id: sensor.my_device_power
      below: 2
      for: "00:15:00"
  actions:
    - action: switch.turn_off
      target:
        entity_id: switch.my_device_1

Check the YAML: YAML checker.

How to pair it

  1. In Zigbee2MQTT click Permit join.
  2. Put the device in pairing mode: usually a long press of the reset button (5–10 s) until the LED blinks; bulbs: switch the power off and on 5–6 times.
  3. Keep the device close to the coordinator or a router while pairing.
  4. Give it a clear name: MQTT topics and Home Assistant entities are built from it.

Exact procedure and model notes: the device page in the Zigbee2MQTT docs. No coordinator yet: coordinator picker.

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