Next-generation Wi-Fi temperature and humidity sensor.

The sensor accurately monitors temperature and humidity, essential for a healthy home environment. It connects with other Shelly devices for climate automation, ensuring comfort and well-being in the living space.

• No hub required.
• Easy control via the Shelly Smart Control app.
• New Shelly chip with 8MB memory and faster response.
• Supports Matter with future software updates.
• Low electronic display consumption and built-in clock.
• Works with USB Type-C socket.
• 4 x 1.5 V AA (LR) batteries, not included.
• Low battery consumption with up to 1 year battery life.
• Wall-mounted.
• Built-in web server and Wi-Fi network connectivity.

Specifications:

• Dimensions (without base): 70x70x26 mm.
• Dimensions (with base): 70x70x45 mm.
• Ambient temperature: 0 °C to 40 °C.
• Humidity: 30% to 70% RH.
• Batteries: 4 AA (LR6) 1.5 V.
• USB power supply: Type-C.
• Estimated battery life: Up to 12 months.
• Sleep mode: ≤32μA.
• Operating mode: ≤76mA.
• RF band: 2400 - 2495 MHz.
• Wi-Fi protocol: 802.11 b/g/n.
• Wi-Fi operating range: up to 50 m (outdoor) and up to 30 m (indoor).
• Bluetooth protocol: 4.2.
• Bluetooth operating range: up to 30 m (outdoor) and up to 10 m (indoor).
• Processor: ESP-Shelly-C38F.
• Rom: 8 MB.
• Webhooks: 10 with 2 URLs per hook.
• MQTT: Yes.
• REST API: Yes.