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IKEA E1743 control via MQTT
Integrate your IKEA E1743 via Zigbee2MQTT with whatever smart home infrastructure you are using without the vendors bridge or gateway.

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IKEA E1743

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

Notes

Deprecated click event

By default this device exposes a deprecated click event. It's recommended to use the action event instead.

To disable the click event, set legacy: false for this device in configuration.yaml. Example:

devices:
  '0x12345678':
    friendly_name: my_device
    legacy: false

Pairing

Pair the switch to Zigbee2MQTT by pressing the pair button (found under the back cover next to the battery) 4 times in a row. The red light on the front side should flash a few times and the turn off (it's more visible to see the light from the back). After a few seconds it turns back on and pulsate. When connected, the light turns off.

Binding

The E1743 can be bound to groups using binding. It can only be bound to 1 group at a time and cannot be bound to a device.

By default this remote is bound to the default bind group which you first have to unbind it from. This can be done by sending to zigbee2mqtt/bridge/unbind/[DEVICE_FRIENDLY_NAME]] payload default_bind_group. Right before executing the commands make sure to wake up the device by pressing a button on it.

Device type specific configuration

How to use device type specific configuration

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

  • simulated_brightness: Set to true to simulate a brightness value (default: false). If this device provides a brightness_move_up or brightness_move_down action it is possible to specify the update interval and delta. This can be done by instead of specifying true:

simulated_brightness:
  delta: 20 # delta per interval, default = 20
  interval: 200 # interval in milliseconds, default = 200
  • transition: Controls the transition time (in seconds) of on/off, brightness, color temperature (if applicable) and color (if applicable) changes. Defaults to 0 (no transition). Note that this value is overridden if a transition value is present in the MQTT command payload.

OTA updates

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

Manual Home Assistant configuration

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

{% raw %}

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: "%"
    value_template: "{{ value_json.battery }}"
    device_class: "battery"

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

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

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}}"

{% endraw %}