Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing Yellow

Experience mesmerizing LED patterns with the Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing Yellow. This FeatherWing features a bright 15x7 grid of 105 Charlieplexed yellow LEDs, controlled by a built-in Charlieplex driver over I2C for easy integration.

The LED driver chip allows 8-bit (256-level) PWM dimming for each individual LED, enabling stunning lighting effects with minimal pin usage. It is powered at 3.3V and supports multiple frames of display memory, perfect for animations.

This FeatherWing is compatible with all Adafruit Feather boards and uses only the SDA/SCL I2C pins, allowing you to share pins with other I2C devices and sensors. The updated PCB includes a legible silkscreen for easy identification.

• Bright 15x7 LED matrix with 105 yellow LEDs
• Built-in IS31FL3731 Charlieplex LED driver with I2C interface
• 8-bit PWM dimming per LED for smooth brightness control
• Supports up to 8 separate frames for animation
• Compact dimensions: 51.0mm x 23.0mm x 3.0mm (2.0" x 0.9" x 0.1")
• Lightweight: 3.8g
• Compatible with all Feather family boards
• Updated silkscreen with Adafruit Pinguin font for easy readability

For assembly instructions, example code for CircuitPython and Arduino, pinouts, schematics, and more, please visit the tutorial page.