Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing - Red

You won't be able to look away from the mesmerizing patterns created by this Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing. This 15x7 LED display can be paired with any of our Feather boards for a beautiful, bright grid of 105 charlieplexed LEDs. It even comes with a built-in charlieplex driver that is run over I2C.

Available in five vivid colors, this is the Red matrix. The I2C LED driver chip offers PWM control of each LED in the 15x7 grid, facilitating stunning LED effects with minimal effort. Simply specify which LED to illuminate and its brightness, with 8-bit (256 level) dimming for each LED. The IS31FL3731 chip operates efficiently over 3.3V power, including RAM for 8 frames of display memory to manage animations effortlessly.

I2C connectivity requires only SDA/SCL pins from your Feather, allowing shared use with other I2C devices and sensors. Utilize our graphics library to render shapes, text, and bitmaps, adding depth to your LED displays. Assembly instructions, CircuitPython and Arduino code, pinouts, and schematics are accessible in the tutorial.