matrixdisplay
There are 3 repositories under matrixdisplay topic.
C0br4/Faster_LedControl
An ultra fast Arduino library for MAX7219 and MAX7221 Led display drivers that utilizes hardware SPI
FabianRolfMatthiasNoll/Pong-32x32-Matrix-Display
Pong on 32x32 matrix panel via Arduino / 2 Players
rupava/Matrix_Display
Matrix Display using NodeMCU ESP8266