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USB dongle for the Bluetooth® class 2 SPBT2532C2.AT2 module

The STEVAL-SPBT2ATV3 demonstration board is a design tool to evaluate the SPBT2532C2.AT2 module in a quick and simple way.

The dongle includes the RF antenna and the USB connector.

The USB connector is used to connect the dongle to a PC, to access the Bluetooth® module, and to supply the dongle.

The STEVAL-SPBT2ATV3 includes downloaded FW, enabling the user to create a Bluetooth® link with simple AT commands.

The AT command list is detailed in the user manual UM1547.

The AN3189 application note describes how to get started with the STEVAL-SPBT2ATV3.

The SPBT2532C2.AT2-based dongle is a demonstration tool only, to be used strictly for evaluation purposes. It is not a product in itself.

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Data Brief

Key Features

  • Based on the SPBT2532C2.AT2 class 2 module
  • Bluetooth® specification compliant V2.1+EDR
  • USB interface and power supply
  • Supported reprogrammability via USB interface
  • SMD antenna and reset button onboard
  • User interface: AT2 command set supporting data communication with Android smartphone and Apple iOS Bluetooth® enabled devices
  • RoHS compliant


Design Resources


Technical Documentation

Product Specifications

Description Version Size
DB1666: USB dongle for the Bluetooth® class 2 SPBT2532C2.AT2 module
2.0 463 KB

User Manual

Description Version Size
UM1547: Using the firmware of the AT command set
5.0 518 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
STEVAL-SPBT2ATV3 gerber files
1.0 53 KB

Bill of Materials

Description Version Size
2.1 96 KB

Schematic Pack

Description Version Size
STEVAL-SPBT2ATV3 schematics
2.1 57 KB

Publications and Collaterals


Description Version Size
Products and Solutions for Factory Automation and Control
Jan 2015 3,105 KB

License Agreement

Description Version Size
Evaluation products license agreement
1.0 126 KB

Sample & Buy

Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-SPBT2ATV3NRNDSPBT2532C2.AT2-33Distributor reported inventory date: 2015-06-30
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA30

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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