Sparkfun COM-14824 RGB LED Matrix Panel - 64x64 Arduino, Electronics and Robotics Electan, OnLine Store
64x64 RGB LED Matrix panel (3mm pitch) - dfrobot
Using the DFRobot RGB LED Matrix - Hackster.io
64x64 RGB LED Matrix - 2.5mm Pitch [1/32 Scan] : ID 3649 : $54.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Using the DFRobot RGB LED Matrix - Hackster.io
64x64 RGB LED Matrix - 3mm pitch SKU:DFR0499
52Pi RGB LED Matrix Module with 74HC595 Chip Support SPI Protocol LED Display Expansion Board for Raspberry Pi 3 / Arduino/STM32|raspberry pi|module raspberry pimodule board - AliExpress
arduino mega - How do I join two RGB ledPanel 32x64 in order to get one 64x64? - Arduino Stack Exchange
64x64 RGB LED Matrix - 3mm Pitch - Makerfabs
RGB LED Matrix With an ESP8266 : 7 Steps (with Pictures) - Instructables
1BitSquared - RGB LED Panel, 64x64 pixels, 2mm pitch, 128x128mm