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Xiaomi WXCJKG12LM #

Model	WXCJKG12LM
Vendor	Xiaomi
Description	Aqara Opple switch 2 bands
Supports	action
Picture

Notes #

Binding #

By default the switch is bound to the coordinator but this device can also be used to directly control other lights and switches in the network.

First unbind it from the coordinator, then you can bind it to any other device or group. (see https://www.zigbee2mqtt.io/information/binding.html )

Now change the operation mode of the device, by default it is in event mode, but when binding we need to change it to command mode. To do this send to zigbee2mqtt/FRIENDLY_NAME/set payload {"operation_mode": "command"}, right before doing this make sure to wakeup the device.

As the device is sleeping by default, you need to wake it up after sending the bind/unbind command by pressing the reset button once.

When bound to a lamp, the behavior is as follows (for WXCJKG11LM Aqara Opple switch 1 band):

left click: turn off
right click: turn on
left double click: light dim down (by steps of 33%)
right double click: light dim up (by steps of 33%)
long left click: warm white
long right click: cold white

Manual Home Assistant configuration #

Although Home Assistant integration through MQTT discovery is preferred, manual integration is possible with the following configuration:

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    icon: "mdi:gesture-double-tap"
    value_template: "{{ value_json.action }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "%"
    device_class: "battery"
    value_template: "{{ value_json.battery }}"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    icon: "mdi:signal"
    unit_of_measurement: "lqi"
    value_template: "{{ value_json.linkquality }}"