Shelly BLU Gateway – Bluetooth to Wi-Fi Bridge
Expand your smart automation network with the Shelly BLU Gateway. This compact USB dongle links your Shelly BLU devices to the wider Shelly ecosystem, sending Bluetooth signals to the cloud or directly to local non-Bluetooth devices.
Features:
- USB Type-A plug for easy setup
- Local control via scripting
- Supports MQTT, WebSocket & major automation systems (e.g., Home Assistant)
- Works as a Wi-Fi range extender
- Scans for Bluetooth devices & triggers third-party actions
Ideal for adding Shelly BLU devices to existing Wi-Fi automation setups in homes, offices, and commercial spaces.
|
Type |
Value |
|---|---|
|
Physical |
|
|
Size (HxWxD): |
45x20x8 mm / 1.77x0.79x0.21 in |
|
Weight: |
5 g / 0.18 oz |
|
Material: |
Plastic |
|
Color: |
White |
|
Environmental |
|
|
Ambient temperature: |
-20 °C to 40 °C / -5 °F to 105 °F |
|
Humidity |
30 % to 70 % RH |
|
Electrical |
|
|
Power supply: |
5 VDC (from USB Type-A port) |
|
Power consumption: |
< 1 W |
|
Radio |
|
|
RF band: |
2400 - 2495 MHz |
|
Max. RF power: |
<20 dBm |
|
Wi-Fi protocol: |
802.11 b/g/n |
|
Wi-Fi Range: |
Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors |
|
Bluetooth Protocol: |
4.2 |
|
Bluetooth Range: |
Up to 20 m / 66 ft indoors and 30 m / 100 ft outdoors |
|
MCU |
|
|
CPU: |
ESP32 |
|
Flash: |
4 MB |
|
Firmware capabilities |
|
|
Scripting: |
Yes |
|
MQTT: |
Yes |
|
CoAP: |
No |
