How to Add an RGB Matrix Display to Your Board in Upverter | Gumstix, Inc.
Adafruit IS31FL3741 13x9 PWM RGB LED Matrix Driver [STEMMA QT / Qwiic] : ID 5201 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
SparkFun LED Matrix - Serial Interface - Red/Green/Blue - COM-00760 - SparkFun Electronics
Matrix RGB click – 16x32 RGB LED matrix driver
64x32 RGB LED Matrix - 5mm pitch : ID 2277 : $49.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Grove - LED Matrix Driver v1.0 | Seeed Studio Wiki
DIY 16x16 RGB LED Matrix Kit from Kamprath Hacks on Tindie
Grove - RGB LED Matrix w/Driver | Seeed Studio Wiki
LED Matrix controller RGB
Pimoroni - NEW PRODUCT ALERT: Interstate 75 - Enter the (RGB LED) matrix with this all-in-one, USB-C powered controller for HUB75 panels. 🌈 https://shop.pimoroni.com/products/interstate-75 | Facebook
RGB LED Matrix Panel Drive Board For Raspberry Pi – ElectroDragon
RGB LED Matrix Panel Drive Board For Raspberry Pi – ElectroDragon
A FPGA controlled RGB LED MATRIX for Incredible Effects - the Hardware - Open Electronics - Open Electronics
Amazon.com: RGB Full-Color LED Matrix Module for Raspberry Pi Pico, 16×10 Grid,with Embedded Controller IC and LED Chip,Programmed and Controlled by Pico,High Standard and Colorful Dot Matrix Visual Effects : Electronics
AZSMZ ESP32 RGB LED (HUB 75 type) Matrix panel controler utilising I2S DMA Arduino open source github _ - AliExpress Mobile
Amazon.com: SunFounder Full Color RGB LED Matrix Driver Shield + RGB Matrix Screen Compatible with Arduino : Electronics
Grove - RGB LED Matrix w/Driver | Seeed Studio Wiki
Amazon.com: SunFounder Full Color RGB LED Matrix Driver Shield + RGB Matrix Screen Compatible with Arduino : Electronics