DEBO LED MATRIX: Development boards - bicolor LED Square Matrix at

8x8 LED matrix completely assembledtwo colorswith 4-pin stripDimensions: 33 x 41 x 4 mm

Development boards - bicolor LED Square Matrix

Adafruit Bicolor LED Square Pixel Matrix with I2C Backpack [Qwiic / STEMMA QT] : ID 902 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits

8x8 bi-color LED Matrix (15 pieces per lot) from jolliFactory on Tindie

What's better than a single LED? Lots of LEDs! A fun way to make a small colorful display is to use a 1.2 Bi-color 8x8 LED Matrix. Matrices like

Adafruit Bicolor LED Square Pixel Matrix with I2C Backpack

Adafruit Bicolor LED Square Pixel Matrix with I2C Backpack - Qwiic / STEMMA QT

DEBO LED 8X8: Developer boards - LED dot-matrix 8 x 8, RGB at reichelt elektronik

These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any

LED Charlieplexed Matrix - 9x16 LEDs - Cool White

60mmx60mm Bicolor LED Matrix Driver Module DIY Kit from jolliFactory on Tindie

Marc's Blog: arduino - Driver for direct driving single to 3 color LED Matrices with software PWM