Shelly BLU Gateway

The Shelly BLU gateway is a USB dongle which works as a bridge between your Shelly BLU (Bluetooth) devices and the wider Shelly ecosystem. It receives Bluetooth signals and sends them to the cloud or locally to another non-Bluetooth device.

Typically, Bluetooth-enabled devices require a Bluetooth gateway like a Plus or Pro device. But if you want to use Shelly BLU devices with your Gen-1 Shelly relays (Shelly Dimmer2, Shelly RGBW2, etc), or with one of the many Shelly BLU sensor devices, the Shelly BLU Gateway is the solution!

This compact dongle revolutionises your setup without the need to wire extra relays – just plug it into an adapter or USB power source. It bridges the gap between your Shelly BLU devices and the broader Shelly ecosystem, capturing Bluetooth signals and transferring them to the cloud or locally to other devices without Bluetooth capability.

Once connected to your Shelly network via this USB Gateway, you can use your BLU devices within your Shelly smart home ecosystem, including the Shelly Smart Control app - or link it with a popular home automation software such as Home Assistant via a Raspberry Pi!

Features

• USB Type-A plug
• Scripting for local control
• Supports MQTT, WebSocket or any other compatible home automation system, like Home Assistant
• Wi-Fi range extender
• Can scan the Bluetooth network and find all other Bluetooth devices; can trigger actions on third-party devices using scripting

Specifications

Size (HxWxD)	45x20x8 mm / 1.77x0.79x0.21 in
Weight	5 g / 0.18 oz
Material	Plastic
Colour	White
Ambient temperature	-20 °C to 40 °C / -5 °F to 105 °F
Humidity	30 % to 70 % RH
Power supply	5 VDC (from USB Type-A port)
Power consumption	< 1 W
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 Up to 50 m / 160 ft outdoors
	(Depends on local conditions)
Bluetooth Protocol	4.2
Bluetooth Range	Up to 20 m / 66 ft indoors Up to 30 m / 100 ft outdoors
	(Depends on local conditions)
CPU	ESP32
Flash	4 MB
Scripting	Yes
MQTT	Yes
CoAP	No

Resources

• Shelly Product Documentation
• Printed User Guide (as found within the package)
• Components and APIs
• Declaration of Conformity
• Statement of Compliance
• Device Identification
  • Device name: Shelly BLU Gateway
  • Device model: GWF-KZ01
  • Firmware model ID: SNGW-BT01
  • Device SSID: ShellyBluGw-XXXXXXXXXXXX
• EAN: 3800235266656

Handy Shelly Resources

• Shelly Cloud
• Shelly App
  • Apple App Store
  • Google Play
  • Huawei AppGallery
• Home Assistant Shelly Integration
• Shelly Community Forum
• Shelly Facebook Support Group
• Shelly Knowledgebase
• Shelly Device Finder (easy-to-use software to find Shelly devices in the local network)
• Shelly Developer API

Package Contents

• 1 x Shelly BLU Gateway
• 1 x Installation Guide