This little project is an Arduino sketch designed for the R4 ver. featured with a 12*8 LED matrix. Bad Apple is alredy set inside, but if you want to change it, you can even generate a video by ...

A small project to scroll messages from a MariaDB/MySQL database on a server to the LED Matrix on the Arduino UNO R4 Wifi, like the one I have and as shown below in the picture. The code should be ...