Music reactive light box

I have here is one of my light boxes that I laser cut and build. This one is a little bit more basic due to it being one of the first builds. It has a less sensitive microphone but still works fine with the gain and limiter being adjusted. It runs off a ESP32 single board computer and a 64 bit led matrix. The program is app and web based so a smart device or computer is need to setup the WiFi then your ready to go.