Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing - Warm White

Get captivated by the amazing patterns of the Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing. This 15x7 LED display pairs perfectly with any Feather board, creating a bright and beautiful grid of 105 charlieplexed LEDs. It comes with a built - in I2C - driven charlieplex driver. We offer these FeatherWings in various vivid colors, and this one features a warm white matrix. The I2C LED driver chip can PWM each individual LED in the 15x7 grid. You can achieve beautiful lighting effects without complex pin handling. Just tell the chip which LED to light and at what brightness, and enjoy 8 - bit (256 - level) dimming for each LED. The IS31FL3731 chip runs on 3.3V power and has enough RAM for 8 display memory frames. You can set up multiple animation frames and display them with a single command. Since it uses I2C, it only takes up the SDA/SCL pins on your Feather and can share these pins with other I2C devices and sensors. Our graphics library makes it easy to draw shapes, text, and bitmaps for stunning LED displays. Check out the tutorial for assembly, code examples, pinouts, and schematics!

Using this Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing is a breeze. First, pair it with your Feather board. Then, use our graphics library to draw whatever you want on the display, like shapes, text, or bitmaps. To control the LEDs, just tell the I2C LED driver chip which LED you want to light and how bright you want it. You don't have to worry about handling a lot of pins. When it comes to power, make sure to use 3.3V. As for the animation, you can set up multiple frames in the chip's memory and switch between them easily. Keep in mind that this product shares SDA/SCL pins with other I2C devices and sensors, so make sure there are no conflicts. For maintenance, just keep it clean and away from moisture and extreme temperatures. If you have any questions, refer to the tutorial for more detailed information.