SONOFF BASICZBR3


Model	BASICZBR3
Vendor	SONOFF
Description	Zigbee smart switch
Exposes	switch (state), linkquality
Picture

If brand new, when powered on it will attempt to pair to Zigbee2MQTT automatically. If not (or if has been paired before and needs to be re-paired) - press and hold the (relay) button on the top for about 5 seconds until the relay clicks and the red LED flashes several times. The device will then go into pairing mode and the blue LED will begin to flash. When connected, the blue LED will turn on solid. It should then be connected to Zigbee2MQTT. Pressing the button should activate the relay on/off as normal, and the red LED will be on/off.

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": ""}.

On with timed off

When setting the state to ON, it might be possible to specify an automatic shutoff after a certain amount of time. To do this add an additional property on_time to the payload which is the time in seconds the state should remain on. Additionally an off_wait_time property can be added to the payload to specify the cooldown time in seconds when the switch will not answer to other on with timed off commands. Support depends on the switch firmware. Some devices might require both on_time and off_wait_time to work Examples : {"state" : "ON", "on_time": 300}, {"state" : "ON", "on_time": 300, "off_wait_time": 120}.

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.