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SONOFF SNZB-02D Zigbee temperature and humidity sensor with LCD — product image pending (brand image licensing)

SONOFF

SONOFF SNZB-02D Zigbee Temperature & Humidity Sensor (LCD)

Zigbee

Category: Sensors

Battery Zigbee 3.0 temperature and humidity sensor with a built-in LCD that shows live readings; reports temperature, humidity and battery to Home Assistant via ZHA or Zigbee2MQTT. Needs a Zigbee coordinator.

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Power sourceBattery (CR2450)
ConnectivityZigbee 3.0 (2.4 GHz)
Hub requiredZigbee coordinator (e.g., SONOFF ZBDongle-E)
Local controlYes (local via ZHA/Zigbee2MQTT)
DisplayBuilt-in LCD
Accuracy±0.2 °C, ±2% RH

Home Assistant notes

Not owned — a popular temperature/humidity sensor with a screen (un-rated). Compatibility confirmed via Zigbee2MQTT (Zigbee model SNZB-02D) and SONOFF's Works-with-Home-Assistant list. Pairs to any Zigbee coordinator — including the SONOFF ZBDongle-E or HA Connect ZBT-2 — through ZHA or Zigbee2MQTT. The LCD shows readings locally even without a hub, but a Zigbee coordinator is needed to bring the data into Home Assistant.

Integrations: zha

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