• ESP AVS for AWS IoT SDK

    Espressif provides a certified solution for Alexa built-in devices with the

    AVS for AWS IoT SDK protocol. The ESP32-WROVER-E series of modules,

    in combination with an external DSP, provides the industry's most cost-effective

    yet feature-rich solution. The availability of the device and companion phone

    app SDKs significantly reduce development efforts for you. The ESP32-Vaquita series

    of boards provides a reference design for your Alexa built-in connected devices,

    along with schematics, layout and BOM.

Overview

Espressif provides a certified solution for Alexa built-in devices with the AVS Integration for AWS-IoT protocol. The ESP32-WROVER-E series of modules in combination with an external DSP provides the industry's most cost-effective yet feature-rich solution. The availability of the device and companion phone app SDKs, significantly reduce development efforts for you. ESP32-Vaquita series of boards provide a reference design for your Alexa built-in connected devices with availability of schematics, layout and BOM.

Solution Architecture

SDK Architecture

Hardware Architecture

Hardware

ESP32-Vaquita-DSPG

  • Includes ESP32-WROVER-E module and DSP Group’s DBMD5P Audio SoC
  • Far-field 2-mic solution with Acoustic Echo Cancellation and Beamforming
  • Qualified by Amazon
  • Design files available to easily create your custom hardware

SDK

Espressif’s AVS for AWS IoT SDK provides production-ready example applications that include full AVS for AWS IoT SDK functionality as per the specifications including music service support. They also support Wi-Fi configuration and Login-with-Amazon functionality through open-source phone apps for iOS and Android.