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  • The X-CUBE-VS4A Expansion Package consists of a set of libraries and application examples for STM32F7 Series microcontrollers acting as Alexa-enabled devices.

    It runs on the 32F769IDISCOVERY board, which provides a native Ethernet interface.

    Key Features

    • STMicroelectronics framework for the Alexa Voice Service (AVS)
    • Creation of AVS-oriented STM32 applications
    • Ready-to-run smart-speaker firmware example
    • TCP/IP connectivity
    • AVS-protocol encapsulation
    • Replaceable basic audio acquisition
    • Example of a limited audio player

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Technical Documentation

    • Description Version Size Action
      DB3500
      ST framework for connecting to Alexa Voice Service, software expansion for STM32Cube
      2.1
      156.38 KB
      PDF
      DB3500

      ST framework for connecting to Alexa Voice Service, software expansion for STM32Cube

    • Description Version Size Action
      UM2312
      Development checklist for STM32Cube Expansion Packages
      1.0
      283.23 KB
      PDF
      UM2285
      Development guidelines for STM32Cube Expansion Packages
      1.0
      485.46 KB
      PDF
      UM2354
      ST framework for connecting to Alexa Voice Service, software expansion for STM32Cube
      2.1
      885.2 KB
      PDF
      UM2312

      Development checklist for STM32Cube Expansion Packages

      UM2285

      Development guidelines for STM32Cube Expansion Packages

      UM2354

      ST framework for connecting to Alexa Voice Service, software expansion for STM32Cube

Presentations & Training Material

    • Description Version Size Action
      STM32 and STM8 embedded software solutions 7.0
      3.12 MB
      PDF

      STM32 and STM8 embedded software solutions

Publications and Collaterals

    • Description Version Size Action
      STM32 Open Development Environment Brochure 17.09
      1.21 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
      PDF

      STM32 Open Development Environment Brochure

      Sensor & motion algorithm software pack for STM32Cube

Legal

    • Description Version Size Action
      SLA0048
      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT
      5.3
      87.58 KB
      PDF
      SLA0048

      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT