2 x 2 Neopixel RGB LED Matrix Board

Arranged in a 2×2 matrix, each pixel is individually addressable. Only one microcontroller pin is required to control all the LED. Multiple matrices can be chained together assuming that you supply enough current.Please refer to theAdafruit NeoPixel Uberguidefor instructions.Specifications:Size: 15 x 15 mmVoltage: 5VBoard model: CJMCU-2812-4See datasheet for each LED for more detailed info.