“Set up Amazon’s Alexa on a Raspberry Pi with a MATRIX Voice. Use the MATRIX mic array together with a third-party wake word engine.
This guide provides step-by-step instructions for setting up AVS on a Raspberry Pi with a MATRIX Voice. It demonstrates how to access and test AVS using our Java sample app (running on a Raspberry Pi), a Node.js server, and a third-party wake word engine using MATRIX mic array. You will use the Node.js server to obtain a Login with Amazon (LWA) authorization code by visiting a website using your Raspberry Pi’s web browser.”