Adafruit RGB Matrix Bonnet for Raspberry Pi A+, B+, 2, 3, Zero, Pi Zero W, 3211

Adafruit RGB Matrix Bonnet for Raspberry Pi. Need more LEDs?. No problem, you can simply line up the LED panels. Adafruit has easily tested it up to 32x128 resolution. The Bonnet works with any Raspberry Pi with 40-pin GPIO header: Zero, Zero W, Zero WH, Model A+, B+, Pi 2, and Pi 3.

eBay