The student teams recorded their progress on hackaday.io with project descriptions, logs, BOMs, diagrams ... color changing LED bulb, but features a nice custom board for the ESP32 and neopixel ...

Switching a device on or off from anywhere in the world is no longer a futuristic concept—it is practical and achievable ...

To achieve this he created Fade, a custom programming language/framework for controlling LED animations from the ESP32. Fade is written for addressable RGB LEDs like the Neopixel/WS2812.