GitHub - Howchoo/alexa-avs-sample-app: This project demonstrates how to access and test the Alexa Voice Service using a Java client (running on a Raspberry Pi), and a Node.js server.
Getting started with Alexa Voice Service (AVS) Integration for AWS IoT on an NXP device - AWS IoT Core
PiExa- ->Raspberry Pi + Amazon Alexa: A step-by-step guide to build your own hands-free Alexa with Raspberry Pi | by Naveen Manwani | Towards Data Science
Alexa Voice Service (AVS) Authentication » Miguel Mota | Software Developer
Synaptics AudioSmart 2-Mic Development Kit for Amazon AVS User Guide Rev B