Description
Experience mesmerizing LED patterns with the Adafruit 15×7 CharliePlex LED Matrix Display FeatherWing – Green. This vibrant 15×7 LED matrix can be paired with any Feather board for a bright grid of 105 charlieplexed LEDs driven by a built-in I2C Charlieplex driver.
The FeatherWing features the IS31FL3731 driver chip, which supports 8-bit PWM dimming for each LED individually, enabling rich LED lighting effects without complex pin control. It operates over the I2C bus, sharing SDA/SCL pins with other I2C devices.
Key features include:
- 15×7 green LED matrix with 105 LEDs
- Built-in IS31FL3731 charlieplex driver chip with 8-bit PWM per LED
- Runs on 3.3V power with I2C interface
- 8 frames of display memory for animations
- Compact size: 51.0mm x 23.0mm x 3.0mm
- Lightweight at 3.8g
Perfect for developing impressive animated light displays, the FeatherWing works seamlessly with Adafruit’s graphics libraries for easy drawing of shapes, text, and bitmaps. Comprehensive tutorials and example code are available for both CircuitPython and Arduino.
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