What it exposes
| Feature | Property | Values | Control |
|---|---|---|---|
| Identify | identify | identify | settable |
| Light | state, brightness | on / off, brightness | settable |
| Pm1 | pm1 | µg/m³ | read only |
| PM2.5 | pm25 | µg/m³ | read only |
| Pm10 | pm10 | µg/m³ | read only |
| Aqi25 | aqi25 | PM2.5 Index | read only |
| Tvoc | tvoc | ppb | read only |
| Eco2 | eco2 | ppm | read only |
| Aqi | aqi | index | read only |
| Indicator corection | indicator_corection | -15…15 | settable |
| Invert color | invert_color | WB, BW | 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:
{
"state": "ON",
"brightness": 180,
"pm1": 0,
"pm25": 8,
"pm10": 0,
"aqi25": 0,
"tvoc": 0,
"eco2": 0,
"aqi": 0,
"indicator_corection": 0,
"invert_color": "WB",
"linkquality": 120
}
Send commands to zigbee2mqtt/my_device/set:
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"state":"ON","brightness":180}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"state":"OFF","transition":2}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"invert_color":"BW"}'
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: "Light at sunset"
mode: single
triggers:
- trigger: sun
event: sunset
offset: "-00:15:00"
actions:
- action: light.turn_on
target:
entity_id: light.my_device
data:
brightness_pct: 70
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.