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Xiaomi QBKG25LM #

Model	QBKG25LM
Vendor	Xiaomi
Description	Aqara D1 3 gang smart wall switch (no neutral wire)
Exposes	switch (state), power_outage_memory, operation_mode, action, linkquality
Picture

Notes #

Pairing #

Press and hold the button on the device for +- 10 seconds (until the blue light starts blinking and stops blinking), release and wait.

You may have to unpair the switch from an existing coordinator before the pairing process will start.

Device type specific configuration #

How to use device type specific configuration

legacy: Set to false to disable the legacy integration (highly recommended!) (default: true)

Power outage memory #

This option allows the device to restore the last on/off state when it’s reconnected to power. To set this option publish to zigbee2mqtt/FRIENDLY_NAME/set payload {"power_outage_memory": true} (or false). Now toggle the plug/switch once with the button on it, from now on it will restore its state when reconnecting to power.

Do not disturb mode #

This option allows to turn off the indicator lights between 21:00 and 09:00. To set this option publish to zigbee2mqtt/FRIENDLY_NAME/set payload {"do_not_disturb": true} (or false).

OTA updates #

This device supports OTA updates, for more information see OTA updates.

Exposes #

Switch (left endpoint) #

The current state of this switch is in the published state under the state_left property (value is ON or OFF). To control this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"state_left": "ON"}, {"state_left": "OFF"} or {"state_left": "TOGGLE"}. To read the current state of this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"state_left": ""}.

Power_outage_memory (binary) #

Enable/disable the power outage memory, this recovers the on/off mode after power failure. Value can be found in the published state on the power_outage_memory property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"power_outage_memory": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"power_outage_memory": NEW_VALUE}. If value equals true power_outage_memory is ON, if false OFF.

Switch (center endpoint) #

The current state of this switch is in the published state under the state_center property (value is ON or OFF). To control this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"state_center": "ON"}, {"state_center": "OFF"} or {"state_center": "TOGGLE"}. To read the current state of this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"state_center": ""}.

Operation_mode (enum, left endpoint) #

Decoupled mode for left button. Value can be found in the published state on the operation_mode_left property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"operation_mode_left": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"operation_mode_left": NEW_VALUE}. The possible values are: control_relay, decoupled.

Operation_mode (enum, center endpoint) #

Decoupled mode for center button. Value can be found in the published state on the operation_mode_center property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"operation_mode_center": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"operation_mode_center": NEW_VALUE}. The possible values are: control_relay, decoupled.

Operation_mode (enum, right endpoint) #

Decoupled mode for right button. Value can be found in the published state on the operation_mode_right property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"operation_mode_right": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"operation_mode_right": NEW_VALUE}. The possible values are: control_relay, decoupled.

Switch (right endpoint) #

The current state of this switch is in the published state under the state_right property (value is ON or OFF). To control this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"state_right": "ON"}, {"state_right": "OFF"} or {"state_right": "TOGGLE"}. To read the current state of this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"state_right": ""}.

Action (enum) #

Triggered action (e.g. a button click). Value can be found in the published state on the action property. It’s not possible to read (/get) or write (/set) this value. The possible values are: left_single, left_double, left_triple, left_hold, left_release, center_single, center_double, center_triple, center_hold, center_release, right_single, right_double, right_triple, right_hold, right_release.

Linkquality (numeric) #

Link quality (signal strength). Value can be found in the published state on the linkquality property. It’s not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 255. The unit of this value is lqi.

Manual Home Assistant configuration #

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

switch:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    payload_off: "OFF"
    payload_on: "ON"
    value_template: "{{ value_json.state_left }}"
    command_topic: "zigbee2mqtt/<FRIENDLY_NAME>/left/set"

switch:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{% if value_json.power_outage_memory %} true {% else %} false {% endif %}"
    payload_on: "true"
    payload_off: "false"
    command_topic: "zigbee2mqtt/<FRIENDLY_NAME>/set"
    command_topic_postfix: "power_outage_memory"

switch:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    payload_off: "OFF"
    payload_on: "ON"
    value_template: "{{ value_json.state_center }}"
    command_topic: "zigbee2mqtt/<FRIENDLY_NAME>/center/set"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.operation_mode_left }}"
    enabled_by_default: false
    icon: "mdi:tune"

select:
  - platform: "mqtt"
    state_topic: true
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.operation_mode_left }}"
    command_topic: "zigbee2mqtt/<FRIENDLY_NAME>/left/set"
    command_topic_postfix: "operation_mode_left"
    options: 
      - "control_relay"
      - "decoupled"
    enabled_by_default: false
    icon: "mdi:tune"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.operation_mode_center }}"
    enabled_by_default: false
    icon: "mdi:tune"

select:
  - platform: "mqtt"
    state_topic: true
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.operation_mode_center }}"
    command_topic: "zigbee2mqtt/<FRIENDLY_NAME>/center/set"
    command_topic_postfix: "operation_mode_center"
    options: 
      - "control_relay"
      - "decoupled"
    enabled_by_default: false
    icon: "mdi:tune"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.operation_mode_right }}"
    enabled_by_default: false
    icon: "mdi:tune"

select:
  - platform: "mqtt"
    state_topic: true
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.operation_mode_right }}"
    command_topic: "zigbee2mqtt/<FRIENDLY_NAME>/right/set"
    command_topic_postfix: "operation_mode_right"
    options: 
      - "control_relay"
      - "decoupled"
    enabled_by_default: false
    icon: "mdi:tune"

switch:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    payload_off: "OFF"
    payload_on: "ON"
    value_template: "{{ value_json.state_right }}"
    command_topic: "zigbee2mqtt/<FRIENDLY_NAME>/right/set"

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

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

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    icon: "mdi:update"
    value_template: "{{ value_json['update']['state'] }}"
    enabled_by_default: false

binary_sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    payload_on: true
    payload_off: false
    value_template: "{{ value_json.update_available}}"
    enabled_by_default: false

zigbee2mqtt.io

Integrate your Xiaomi QBKG25LM via Zigbee2MQTT with whatever smart home infrastructure you are using without the vendors bridge or gateway.