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IKEA E1743

Model	E1743
Vendor	IKEA
Description	TRADFRI ON/OFF switch
Supports	on, off, brightness up/down/stop
Picture

Notes

Binding

The E1743 can be bound to groups using binding. It can only be bound to 1 group at a time.

Note that < zigbee2mqtt 1.4 automatically bound this device to group 99. If you want to bind it to a different group you first have to unbind it from group 99.

Pairing

Factory reset the light bulb (video). After resetting the bulb will automatically connect.

While pairing, keep the bulb close the the CC2531 USB sniffer.

What works is to use (very) short “on’s” and a little bit longer “off’s”. Start with bulb on, then off, and then 6 “on’s”, where you kill the light as soon as the bulb shows signs of turning on.

Manual Home Assistant configuration

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

E1743

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    icon: "mdi:toggle-switch"
    value_template: "{{ value_json.click }}"

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"
    unit_of_measurement: "-"
    value_template: "{{ value_json.linkquality }}"

zigbee2mqtt.io