Zigbee2MQTT

BTicino K4003C/L4003C/N4003C/NT4003C

ModelK4003C/L4003C/N4003C/NT4003C
VendorBTicino
DescriptionLight switch with neutral
Exposesswitch (state), action, led_in_dark, led_if_on, identify, linkquality
PictureBTicino K4003C/L4003C/N4003C/NT4003C

Notes

Pairing

It has been reported that the device might leave the network a few seconds after successfully joining. Some users had success in establishing a stable pairing by pressing the pairing button on the switch a couple of times right before the UI show the device joining before the leave message popup.

OTA updates

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

Options

How to use device type specific configuration

  • state_action: State actions will also be published as 'action' when true (default false). The value must be true or false

Exposes

Switch

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

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: identify, on, off.

Led in dark (binary)

Enables the LED when the light is turned off, allowing to see the switch in the dark. Value can be found in the published state on the led_in_dark property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"led_in_dark": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"led_in_dark": NEW_VALUE}. If value equals ON led in dark is ON, if OFF OFF.

Led if on (binary)

Enables the LED when the light is turned on. Value can be found in the published state on the led_if_on property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"led_if_on": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"led_if_on": NEW_VALUE}. If value equals ON led if on is ON, if OFF OFF.

Identify (enum)

Blinks the built-in LED to make it easier to find the device. Value will not be published in the state. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"identify": NEW_VALUE}. The possible values are: blink.

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.