Part 2 - Spectrum Analyzer with ESP8266, MSGEQ7, WS2812 and Websocket Control
This will be mostly a software post, talking about a new code I wrote for my spectrum analyzer. To get the full hardware description, check part »
Graphic Equalizer Display using ESP8266-12, MSGEQ7 and WS2812
EDIT 4/4/2016: Check out part 2 of this post. It is mostly about a software update I've done. The code is much better, the »