What it exposes
| Feature | Property | Values | Control |
|---|---|---|---|
| Battery | battery | % · 0…100 | read only |
| Child lock | child_lock | — | settable |
| Max temperature | max_temperature | °C · 15…35 | settable |
| Min temperature | min_temperature | °C · 1…15 | settable |
| Position | position | % | read only |
| Open window detection | window_detection | — | settable |
| Boost timeset countdown | boost_timeset_countdown | m · 0…120 | settable |
| Frost protection | frost_protection | — | settable |
| Window | window | — | read only |
| Climate | local_temperature, current_heating_setpoint, local_temperature_calibration, preset, running_state, system_mode | room temperature, heating setpoint, local_temperature_calibration, preset, running state, mode | settable |
| Comfort temperature | comfort_temperature | °C · 5…30 | settable |
| Eco temperature | eco_temperature | °C · 5…30 | settable |
| Holiday temperature | holiday_temperature | °C · 5…30 | settable |
| Display brightness | display_brightness | high, medium, low | settable |
| Screen orientation | screen_orientation | up, down | settable |
| Hysteresis | hysteresis | comfort, eco | settable |
| Motor thrust | motor_thrust | strong, middle, weak | settable |
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:
{
"battery": 87,
"child_lock": false,
"max_temperature": 25,
"min_temperature": 8,
"position": 100,
"boost_timeset_countdown": 60,
"frost_protection": false,
"window": false,
"local_temperature": 20.5,
"current_heating_setpoint": 21,
"system_mode": "heat",
"comfort_temperature": 18,
"eco_temperature": 18,
"holiday_temperature": 18,
"linkquality": 120
}
Send commands to zigbee2mqtt/my_device/set:
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"current_heating_setpoint":21.5}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"system_mode":"heat"}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"child_lock":true}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"frost_protection":true}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"display_brightness":"medium"}'
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: "Cooler at night"
mode: single
triggers:
- trigger: time
at: "23:00:00"
actions:
- action: climate.set_temperature
target:
entity_id: climate.my_device
data:
temperature: 18
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.