Shelly BLU Gateway Gen3
Smart Bluetooth-to-Wi-Fi gateway with a USB-A connector. It monitors and controls compatible Shelly Bluetooth devices, including the Shelly BLU TRV.
Key Features
Bluetooth 4.2 and Wi-Fi (802.11 b/g/n) connectivity
USB-A powered compact dongle design
Pairing support for multiple BLU devices (up to 5 Shelly BLU TRV devices)
Built-in pairing button for quick Bluetooth device connection
LED indication for connection status, pairing, and OTA updates
Support for scripting, schedules, and webhooks
MQTT support for integration with external systems
Local and cloud monitoring and control of Shelly BLU TRV
Integration with Amazon Alexa, Google Home, and Samsung SmartThings
Specifications
Quantity | Value |
|---|---|
| Physical | |
| Size (HxWxD): | 60x27x11 mm / 2.36x1.06x0.43 in |
| Weight: | 10 g / 0.35 oz |
| Shell material: | Plastic |
| Shell color: | White |
| Environmental | |
| Ambient working temperature: | -20 °C to 40 °C / -5 °F to 105 °F |
| Storage temperature: | -20 °C to 40 °C / -5 °F to 105 °F |
| Humidity: | 30 % to 70 % RH |
| Max. altitude: | 2000 m / 6562 ft |
| Electrical | |
| Power supply: | 5 V⎓ (from USB Type-A port) |
| Power consumption: | < 1 W (up to 5 W peak) |
| Sensors, meters | |
| Internal-temperature sensor: | No |
| Radio | |
| Wi-Fi | |
| Protocol: | 802.11 b/g/n |
| RF band: | 2401 - 2483 МHz |
| Max. RF power: | < 20 dBm |
| Range: | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors |
| Bluetooth | |
| Protocol: | BLE 4.2 |
| RF band: | 2402 - 2480 MHz |
| Max. RF power: | < 10 dBm |
| Range: | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors |
| Microcontroller unit | |
| CPU: | Shelly ESP32 C3 |
| Flash: | 8 MB |
| Firmware capabilities | |
| Schedules: | 20 |
| Webhooks (URL actions): | 20 with 5 URLs per hook |
| Scripting: | Yes |
| MQTT: | Yes |
| Encryption: | Yes |
