A RGB matrix panel with 512 bright RGB LEDs arranged in 16 rows and 32 columns. Row and column driver circuits are built on the back side of the matrix panel. The data and control signal pins are accessible through a HUB75 (8x2 IDC) connector. It requires 12 digital I/O pins of Arduino Uno for full color control. The display module also comes with a RGB connector shield for Arduino Uno and necessary cables for easy wiring between the RGB panel and the Arduino board.