Shelly BLU Gateway
£19.29
The Shelly BLU Gateway is a USB dongle that bridges Shelly BLU Bluetooth devices into the wider Shelly ecosystem, forwarding their signals to the cloud or to non-Bluetooth Shelly devices locally. It supports MQTT, WebSocket and Home Assistant, and can scan for and trigger actions on third-party Bluetooth devices via scripting.
- USB Type-A dongle, bridges BLU devices to non-BT Shelly units
- Supports MQTT, WebSocket and Home Assistant integration
- Can scan and trigger third-party Bluetooth devices via scripting
- Also works as a Wi-Fi range extender
Buy the Shelly BLU Gateway online in the UK from ShellyUK — genuine Shelly stock with fast UK delivery.
A dongle which works as a bridge between your Shelly BLU devices and the wider Shelly ecosystem. It receives Bluetooth signals and sends them to the cloud or locally to another non-Bluetooth device. Now, all your Shelly devices – not just Plus and Pro – can seamlessly interact with your BLU devices.
- USB Type-A plug
- Scripting for local control
- Supports MQTT, WebSocket or any other compatible home automation system, e.g. 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
USB Type-A dongle, bridges BLU devices to non-BT Shelly units
Supports MQTT, WebSocket and Home Assistant integration

Can scan and trigger third-party Bluetooth devices via scripting
Also works as a Wi-Fi range extender
Where you'd use it
Bridging BLU sensors to older hubs
Plug it into a USB port near your non-Bluetooth Shelly Gen1 devices so BLU door sensors and buttons can still trigger actions on equipment that has no Bluetooth of its own.
Extending Wi-Fi to the BLU fleet
Use its Wi-Fi range extender function to strengthen coverage in the part of the house where your BLU sensors and buttons are clustered, keeping the whole group reliably connected.
Scripted third-party device triggers
Write a local script that scans for nearby Bluetooth devices and fires an action on unrelated third-party equipment, useful for integrations Shelly doesn't support out of the box.
Specification
Connectivity
- MQTT
- Yes
- Wi-Fi Protocol
- 802.11 b/g/n
- Wi-Fi Radio frequency
- 2400 - 2483.5 MHz
- Wi-Fi Radio signal power
- 1mW
- WiFi range (depending on local construction) • up to
- 50m outdoors • up to 30m indoors
- Bluetooth protocol
- 4.2
- Bluetooth range (depending on local construction) • up to
- 30m outdoors • up to 10m indoors
Physical & Build
- (H x W x L)
- 45 x 20 x 8 mm / 1.77 x 0.79 x 0.21 in
Environmental
- Humidity
- 30% to 70% RH
Power & Electrical
- Power supply
- 5V DC (from USB Type-A port)
- Power consumption < 1W
Other
- Scripting
- Yes
- Ambient temperature
- -20°C to +40°C / -5°F to +105°F





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