 Your Festival Coat is about to get a serious upgrade. In this tutorial, I'll show you how to add animated LED lights to your favorite wormy. Use the Feather ESP32 and the free WLED software to create gorgeous animations that run inside the fur trim that's the hallmark of any good Festival Coat. But this guide doesn't stop there. I'll also show you how to light up the body of your coat using a custom-built mapped LED matrix. Run 2D animations like spirals, ripples, and waves with just a few clicks on your phone. Check out the full build tutorial at learn.adafruit.com and remember to subscribe for more awesome costume projects.