A large-sized LED lightboard equipped with an ESP8266 WeMos-D1-Mini

Required materials:
3 WS2812 LED bulbs
1 ESP8266 WeMos D1 mini development board
1 button switch
1 resistor of 330 ohms
A large number of connecting cables

This project is closely related to an extremely successful open-source project.
https://github.com/toblum/McLighting