SONOFF SA-028/SA-029
| Model | SA-028/SA-029 |
| Vendor | SONOFF |
| Description | Smart Plug |
| Exposes | switch (state), power_on_behavior, linkquality |
| Picture |  |
| White-label | Woolley SA-029-1 |
Notes
Pairing
Pair the sensor to Zigbee2MQTT by plugging it in a powered socket. When it is the first time, the device is already in pairing mode. To re-pair push the on/off switch for five seconds.
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 betrueorfalse
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": ""}.
Power_on_behavior (enum)
Controls the behavior when the device is powered on after power loss.
Value can be found in the published state on the power_on_behavior property.
To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"power_on_behavior": ""}.
To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"power_on_behavior": NEW_VALUE}.
The possible values are: off, on, toggle, previous.
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.