This is the 8×5 Neopixel RGB LED Matrix as seen in our Circuit Playground Inventor’s Kit. If you already have a Circuit Playground board, this is the matrix for you. The Neopixel matrix can be attached to the Circuit Playground using alligator clip wires.Buy Now!
Each of the 40 LEDs are individually controllable with simple Scratch blocks like this:
With a little modification you can even tile up to four matrix boards together to create a bigger matrix! It can also be used as an Arduino or PiSoC shield if you add headers (not included). It can be powered by 3.3-5V.