SONOFF · EnvironmentalSNZB-02P
Temperature and humidity sensor. Reports temperature and humidity with battery level and field calibration.
Connection
EpiSensor Gateway with Zigbee radio running Edge
Documented Zigbee support describes the path Edge would use. It is not an EpiSensor compatibility claim for this model.
Readings and controls
What the pinned upstream definition exposes for this exact model. Units and ranges are only shown when that source states them.
| Name | Type | Access | Unit | Range |
|---|---|---|---|---|
| battery | numeric | Read | % | 0–100 |
| temperature | numeric | Read | °C | — |
| humidity | numeric | Read | % | — |
| temperature_calibration | numeric | Read and write | °C | -50–50 |
| humidity_calibration | numeric | Read and write | % | -50–50 |
Edge template
Import the JSON in Edge → Settings → Device Templates. It sets the point map only. The Gateway connection, unit address and export names stay yours.
SONOFF SNZB-02P: calibration baseline
Portable Zigbee configuration for the SNZB-02P Edge registry profile. It clears temperature and relative-humidity calibration offsets to zero while Edge supplies the two measurement channels. Apply a non-zero correction only after comparison with a suitable reference instrument.
- Exact product
- SNZB-02P
- Included
- 2 mapped points · 2 setting groups
- Reviewed
Sign-in and approved Edge download access required.
What Edge creates from this Zigbee device
Edge recognises either registry identity shown below. What it creates for this model comes from the pinned Edge registry; the downloaded file adds only the 2 disclosed baseline settings.
Registry identitieseWeLink/SNZB-02PSONOFF/SNZB-02P
Sensors 2
| Sensor | Edge ID | Unit | Reading | Registry property |
|---|---|---|---|---|
| Relative Humidity | 358 | % | Instantaneous | humidity |
| Temperature | 6503 | °C | Instantaneous | temperature |
Settings 2
| Setting | Type | Accepts | Registry field |
|---|---|---|---|
| Temperature Calibration | Number | -50 to 50 °C, step 0.1 | exposes.temperature_calibration |
| Humidity Calibration | Number | -50 to 50 %, step 0.1 | exposes.humidity_calibration |
Export enabled and the export identifier stay site-specific on every mapped sensor: the template leaves both to the site.
Import into Edge
- Download the JSON template.
- In Edge, open Settings → Device Templates and choose Import.
- Apply it to the exact model, set the site connection and unit address, then prove one known value before enabling the rest.
Commissioning
A live socket is not a live measurement. Prove the decode, then keep the map.
-
Pair the device on the Gateway Zigbee radio in Edge.
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Confirm the reported manufacturer and model match this page.
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Prove one known reading or control before enabling the rest of the points.
Sources
Built from the pinned Device Directory snapshot. Product names and trademarks belong to their respective owners; publication does not imply endorsement, a commercial relationship, or that EpiSensor has tested this model.