Amazon Alexa and Blynk Controlled Neopixel Matrix
Prerequisites – Basic understanding of Node.js – AWS Account (this is easy) – Blynk.io account – Amazon Echo – DC5V LED WS2812B panel (found on ebay) Blynk.io The first thing you will want to do is sign up for a blynk account. This is a great place to allow you to connect of hundreds of…