What it exposes
| Feature | Property | Values | Control |
|---|---|---|---|
| On / off | state | — | settable |
| Status | status | off, on_auto, button_locked, on_manual_app, on_manual_button | read only |
| Refresh | refresh | refresh | settable |
| Countdown timer | countdown | min · 1…240 | settable |
| On with countdown | on_with_countdown | min · 1…240 | settable |
| Countdown timer | countdown_left | min · 0…240 | read only |
| Single watering duration | single_watering_duration | s | read only |
| Fault | fault | — | read only |
| Child lock | child_lock | — | settable |
| Battery | battery | % · 0…100 | read 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": "ON",
"status": "off",
"refresh": "refresh",
"countdown": 121,
"on_with_countdown": 121,
"countdown_left": 120,
"single_watering_duration": 0,
"fault": false,
"child_lock": false,
"battery": 87,
"linkquality": 120
}
Send commands to zigbee2mqtt/my_device/set:
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"state":"TOGGLE"}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"child_lock":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: "Off at night"
mode: single
triggers:
- trigger: time
at: "23:30:00"
actions:
- action: switch.turn_off
target:
entity_id: switch.my_device
Check the YAML: YAML checker.
How to pair it
- In Zigbee2MQTT click Permit join.
- 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.
- Keep the device close to the coordinator or a router while pairing.
- 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.