A Small, Web-Controlled 8x8 Matrix LED Display with esp266 & MAX7219
Web Interface: Live Demo
Tested on WeMos D1 mini with esp8266. Should work on any other esp8266-based board too.
- Connect a MAX72xx based display driver with an 8x8 LED Matrix to the SPI bus on the esp8266.
- Make sure to set the correct CS Pin in the Arduino code.
Arduino Dependencies