Modified version of naztronaut / dancyPi-audio-reactive-led. The main structure of this project is written by Naztroaunt. What has been done is added code to make it able to display a spectrum analyzer on a 2d grid of adressable RGBs.
To replicate this project I would recommend to follow the documentation provided by Naztronaut then replace config.py and visualisation.py with our version. Be sure to read the config file and change it according to your hardware.