Bluetooth Low Energy and microphones software expansion for STM32Cube

BLUEVOICELINK1 is an expansion software package for STM32Cube. The software runs on the STM32 and includes drivers and middleware for Bluetooth Low Energy (BlueNRG and BlueNRG-MS) and MP34DT01-M digital MEMS microphones. The expansion is built on STM32Cube software technology to ease portability across different STM32 microcontrollers. The software comes with sample implementations of the drivers for X-NUCLEO-IDB04A1 or X-NUCLEO-IDB05A1 plus X-NUCLEO-CCA02M1, when connected to a NUCLEO-F401RE, NUCLEO-L476RG or NUCLEO-L053R8 board.

Key Features

  • OSXBLUEVOICE, half-duplex voice-over-Bluetooth Low Energy communication profile (under OPEN.AUDIO license)
  • Very low power Bluetooth Low Energy (BlueNRG/BlueNRG-MS) single-mode network processor, compliant with Bluetooth specification core 4.0 (BlueNRG) and 4.1 (BlueNRG-MS)
  • Complete middleware to build applications using digital MEMS microphones (MP34DT01-M)
  • Digital audio signal acquisition and processing
  • Audio input class USB driver to allow a device to be recognized as a standard USB microphone
  • Easy portability across different MCU families thanks to STM32Cube
  • Free, user-friendly license terms
  • Sample implementation available for board X-NUCLEO-IDB04A1 or X-NUCLEO-IDB05A1 plus X-NUCLEO-CCA02M1 connected to a NUCLEO-F401RE, NUCLEO-L476RG or NUCLEO-L053R8 board
  • Compatibility with ST BlueMS app (v3.0.0 or higher), available for Android™ and iOS™

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Design

Technical Documentation

Product Specifications
Description Version Size
DB2595 DB2595: Bluetooth Low Energy and microphones software expansion for STM32Cube 3.0 255 KB
User Manuals
Description Version Size
UM1898 UM1898: Getting started with the BLUEVOICELINK1 Bluetooth LE and digital MEMS microphones software expansion for STM32Cube 2.0 3 MB

Legal

License Agreement
Description Version Size
SLA0053 SLA0053: LIMITED LICENSE AGREEMENT FOR ST MATERIALS EVALUATION 2.7 122 KB

Tools and Software

Ecosystems
Evaluation Tools
STM32 Open Development Environment
Product Evaluation Tools

Get Software

Part Number Software Version Marketing Status Supplier Order from ST
BLUEVOICELINK1 1.1.0 Active ST

 





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