Pixie Chroma - Chainable 5x7 RGB LED Matrix Display for Arduino

PIXIE CHROMA is an amazing dual-5x7 character display for Arduino. You can easily chain multiple units to create long or tall displays as you wish! Each PCB has 70 addressable WS2812-compatible RGB LEDs arranged in two side-by-side 5x7 grids, capable of showing numbers and characters. With just a single GPIO, you can control each Pixie Chroma, and link them together to form longer character displays. Please note that the Arduino library only supports ESP32 family, ESP8266 or Teensy 3.x chipsets. You can't use Arduino boards with SAMD, ATmega, or nRF chipsets. Features include dual 5x7 RGB LED matrices, a 3.7 to 5.5 VDC supply, fast bitmap control, 8-bit global dimming, a 27.5mm x 16.5mm matrix size (10.16 PPI), and a 30mm x 24mm package.

Using the Pixie Chroma is easy. First, make sure you have an Arduino board with a supported chipset like ESP32, ESP8266 or Teensy 3.x. Connect the Pixie Chroma to the Arduino using just a single GPIO. If you want a longer display, simply chain multiple Pixie Chroma units together. When powering it, use a 3.7 to 5.5 VDC supply. Don't try to use it with Arduino boards having SAMD, ATmega, or nRF chipsets as the library won't support them. For maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or physical damage. With proper care, your Pixie Chroma will serve you well for a long time.