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 »
ESP8266 - On Websockets, mdns, OTA and LEDS
The holiday season is near and that means another project with lots of leds :D (Check Last year E-Hanukkiah. I haven't used the ESP8266 for the »