What it exposes
| Feature | Property | Values | Control |
|---|---|---|---|
| Gas valve state | gas_valve_state | — | settable |
| Battery | battery | % · 0…100 | read only |
| Close timeout | close_timeout | min · 1…540 | settable |
| Close remain timeout | close_remain_timeout | min · 0…540 | settable |
| Volume | volume | voice, high, low | settable |
| Overheat mode | overheat_mode | normal, overheat | 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:
{
"gas_valve_state": false,
"battery": 87,
"close_timeout": 271,
"close_remain_timeout": 270,
"volume": "voice",
"overheat_mode": "normal",
"linkquality": 120
}
Send commands to zigbee2mqtt/my_device/set:
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"gas_valve_state":true}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"volume":"high"}'
Watch the topics live from the browser: MQTT client.
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.