Nootropic RGB Matrix Backpack for 16x32 and 32x32 Matrix v2 updated 01-23 Prior to June 23

Prior to June 23

There is no support for PWM control of the backlight at this time

and seems to work OK on Uno but may not work on other Arduinos

but added many improvements:

Adafruit wrote up a nice tutorial with wiring diagrams

Nootropic RGB Matrix Backpack for 16x32 and 32x32 Matrix v2 updated 01-23 Prior to June 23The RGB Matrix Backpack is a small board that connects to the back of an RGB LED matrix panel. Compatible panels include: Adafruit 16x32 RGB LED matrix panel Adafruit 32x32 RGB LED matrix panel (6mm pitch) It is a very convenient way to control these awesome panels. The new "v2" version of this board works on both 16x32 and 32x32 panels! The board is simply a small Arduino. You can easily program the board using the Arduino IDE. As you can see from