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Xiaomi JTQJ-BF-01LM/BW #

Model JTQJ-BF-01LM/BW
Vendor Xiaomi
Description MiJia gas leak detector
Supports gas
Picture Xiaomi JTQJ-BF-01LM/BW

Notes #

Pairing #

Plug the device in and wait for around 5mins, while it performs its self-tests. A successful self-test is indicated by couple of beeps and a steady green led. Now the device is ready for pairing. To initiate pairing quickly press the button three times in a row.

Sensitivity #

The sensitivity can be changed by publishing to zigbee2mqtt/[FRIENDLY_NAME]/set {"sensitivity": "SENSITIVITY"} where SENSITVITIY is one of the following values: low, medium, high.

Self-test #

A self-test can be trigged by publishing to zigbee2mqtt/[FRIENDLY_NAME]/set {"selftest": ""}. If the selftest is executed succesfully you will hear the device beep in 30 seconds.

Manual Home Assistant configuration #

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

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

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.gas_density }}"
    icon: "mdi:google-circles-communities"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.sensitivity }}"
    icon: "mdi:filter-variant"

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