Get ready to be captivated by the amazing patterns of this Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing in a vivid yellow color. This 15x7 LED display can pair with any Feather board to create a beautiful, bright grid of 105 charlieplexed LEDs. It comes with a built - in I2C - run charlieplex driver. We offer these FeatherWings in five vibrant colors, and this one is the eye - catching yellow matrix. The I2C LED driver chip can PWM each individual LED in the 15x7 grid, giving you beautiful lighting effects without complex pin adjustments. 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 smoothly on 3.3V power. It has enough RAM for 8 separate display frames, allowing you to set up animations and switch them with a single command. Since it uses I2C, it only takes up the SDA/SCL pins on your Feather and can share them with other I2C devices and sensors. Our graphics library makes it a breeze to draw shapes, text, and bitmaps for amazing LED displays. Check out the tutorial for assembly, code examples, pinouts, and more!
Using this Adafruit LED Matrix Display FeatherWing is easy. First, pair it with your Feather board. The I2C connection means you don't need to worry about a lot of pin connections. To create lighting effects, just use the I2C LED driver chip. You can tell it which LED to light and how bright you want it. Remember, it runs on 3.3V power, so make sure your power source is compatible. When setting up animations, use the 8 frames of display memory. Our graphics library can help you draw different things on the display. As for maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or humidity. If you have any problems, refer to the tutorial for more detailed information and example code.
