RGB-Matrix-P3-64x64 - Waveshare Wiki

RGB full-color LED matrix panel, 2mm Pitch, 64x64 pixels

RGB-Matrix-P3-64x64-F - Waveshare Wiki

Waveshare RGB Full-Color LED Matrix Panel, 3mm Pitch, 64x64 Px

RGB full-color LED matrix panel, 2mm Pitch, 64x64 pixels

RGB-Matrix-P4-64x32 - Waveshare Wiki

4X8 RGB LED Dot Matrix Display Screen Expansion Module HAT for RPI

RGB-Matrix-P3-64x32 - Waveshare Wiki

Waveshare RGB Full-Color LED Matrix Panel, 2.5mm Pitch, 64x32

RGB-Matrix-P3-64x64-F - Waveshare Wiki

RGB Full-Color LED Matrix Panel, 64×32 Pixels, Adjustable