Shelly BLU Gateway
Device identification
Device name: ShellyBLU Gateway
Device model: GWF-KZ01
Firmware model ID: SNGW-BT01
Device SSID: ShellyBluGw-XXXXXXXXXXXX
Short description
ShellyBLU Gateway (the Device) is a smart BLE to Wi-Fi gateway in a USB A dongle.
Main applications
Residential
MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
Government/municipal
University/college
USB Type-A Plug
Connectivity
Wi-Fi
Bluetooth
User interface
Inputs
-
One (Reset) button
Press and hold for 5 seconds to enable Device access point and Bluetooth connection.
Press and hold for 10 seconds to factory reset the Device.
Outputs
-
LED indication
Blue light indicator will be on if in AP mode.
Red light indicator will be on if in STA mode and not connected to a Wi-Fi network.
Yellow light indicator will be on if in STA mode and connected to a Wi-Fi network. Not connected to Shelly Cloud or Shelly Cloud disabled.
Green light indicator will be on if in STA mode and connected to a Wi-Fi network and to the Shelly Cloud.
The light indicator will be flashing Red/Blue if OTA update is in progress.
Specifications
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 |
Shelly Smart Control
Troubleshooting
...
Components and APIs
Compliance
Shelly Blu Gateway multilingual EU declaration of conformity 2025-07-22.pdf
Shelly BLU Gateway UK PSTI ACT Statement of compliance.pdf
Printed user guide
Shelly BLU Gateway multilingual printed user and safety guide.pdf
