The LED Charlieplexed Matrix features a 9×16 arrangement of cool white LEDs designed to be used with the Adafruit 16×9 Charlieplexed PWM LED Matrix Driver – IS31FL3731. This product is a grid of LEDs without resistors or driver chips, ideal for advanced users to control and drive the LEDs through external drivers.

Features:

• 9×16 Charlieplexed LEDs
• Designed for use with Adafruit IS31FL3731 LED matrix driver
• Cool white LEDs with improved brightness (updated April 7, 2023)
• Compact size: 43.3mm x 27.8mm x 2.4mm
• Lightweight at 3.8 grams
• Compliant with RoHS 2 2011/65/EU and RoHS 2 2015/863/EU standards

Recommended for users looking to customize and control an LED matrix with PWM dimming and individual LED addressing via I2C communication with the IS31FL3731 driver.

Technical Specifications:

• Dimensions: 43.3mm x 27.8mm x 2.4mm (1.7″ x 1.1″ x 0.09″)
• Weight: 3.8g

For assembly, wiring details, and tutorials supporting Arduino and CircuitPython, visit the product tutorial. Datasheets, schematic, EagleCAD PCB files, and Fritzing support are also available there.