Waveshare RGB Full-Color LED Matrix Panel 3mm Pitch 64×64 Pixels 4096 Individual RGB LEDs Adjustable Brightness Compatible with Raspberry Pi Arduino Raspberry Pi Compatible Screen RGB Full-Color LED Matrix Panel, 64x64 Pixels, 3mm Pitch, Adjustable Brightness, HUB75 Interface For Raspberry Pi & Arduino, DIY Display, Animation & Text Display With Power Supply Flexible PCB material, lighter and thinner, can be gently bent and suitable for some cylindrical, circular and curved surfaces, or other creative LED display shapes 4096 individual RGB LEDs, full-color display, adjustable brightness, supports Raspberry Pi., ., ., 192×192mm dimensions, moderate size, suitable for DIY desktop display or wall mount display. Waveshare RGB LED Matrix Panel 64×32 Pixels, 3mm Pitch, 2048 Individual RGB LEDs Bare Screen, Support Raspberry Pi, Arduino, ESP32, Allow Displaying Text Colorful Image Animation (192mm×96mm Each RGB LED matrix panel requires a standalone 5V/4A or above power supply (Not included), when they're chained to display.