Müller Licht 404021

Model	404021
Vendor	Müller Licht
Description	Tint smart switch
Exposes	switch (state), linkquality
Picture

Notes

Pairing

Press the reset button (or connected switch) 5 times.

External switch

Device only supports momentary switches, not tumble switches.

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": ""}.

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.