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IKEA ICTC-G-1

Model	ICTC-G-1
Vendor	IKEA
Description	TRADFRI wireless dimmer
Supports	brightness [0-255] (quick rotate for instant 0/255), action
Picture

Notes

Pairing

To factory reset the TRADFRI wireless dimmer (ICTC-G-1) press the button 4 times (so the red lights starts blinking). After the blinks you migth be willing to rotate the dimmer like you are trying to control your lights. It will prevent the device from going to sleep and ensure successful paiting. In case the dimmer was recognized but no actions seems to be detected, try to restart the zigbee2mqtt. See IKEA TRADFRI wireless dimmer (ICTC-G-1) not pairing.

Device type specific configuration

How to use device type specific configuration

• transition: Controls the transition time (in seconds) of 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.

Manual Home Assistant configuration

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

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    unit_of_measurement: "brightness"
    icon: "mdi:brightness-5"
    value_template: "{{ value_json.brightness }}"

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:gesture-double-tap"
    value_template: "{{ value_json.action }}"

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