High-end multi-purpose BLE USB dongle with external SMA antennas for applications requiring precision & multiple concurrent roles : BLE scanner, BLE data connectivity and dynamic BLE advertising (virtual beacon).

Plug & Play integration with uGateway and ubudu Cloud services.

Supports Bluetooth LE 4.2 and upgradeable to Bluetooth LE 5.0.


  • USB communication with host device (eg. uGateway with V2 software or almost any PC)
  • Advertising can support any BLE advertising format
  • Continuous scanning to provide best data update frequency
  • Allows connections from mobile devices for 2-way data exchange with host computer
  • Supports voice transmission over BLE
  • Firmware update over USB, firmware customizations available
  • Qualified omni-directional (default) and directional antenna availables
  • Integrated with ubudu Cloud services (Mobile SDKs, ubudu Manager)
  • Upgradeable to Bluetooth 5.0 available by end of 2017 (for functionalities not requiring hardware upgrades)


Category Specification
Flagship Nordics Semiconductor BLE SOC
ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz
512 kB flash/64 kB RAM
USB chip: FT232RQ
Support for concurrent multi-protocols at 2.4 GHz
-96 dBm sensitivity in Bluetooth® low energy mode
TX power -20 to +4 dBm in 4 dB steps
Scan interval < 100ms
External omnidirectional antenna via SMA connector
Firmware developed and maintained by Ubudu built with Nordics Semiconductor S132 SoftDevice, a Bluetooth® low energy (BLE) central and peripheral protocol stack solution supporting BLE 4.2 (and upgradable to BLE 5.0 with S140 SoftDevice protocol stack).
5V USB powered
Additional options for powering options available for 1.8 to 3.6V range
Size: 68 x 26 x 12 mm


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