Product Description

Demo clips:
https://www.youtube.com/watch?v=6rHHc1o5uec

This is the easiest way possible to add small and ultra bright RGB LEDs to your project.
Each pixel of the three primary color can archive 256 brightness display, completed 16,777,216 color display.
Power the whole thing with 5VDC ( 3.5V ~ 5.5V works)
The pixels are arranged in a ZigZag layout, i.e. pixel(row,column): DI-(1,1)-(1,2)-(1,3)-(2,1)-(2,2)-(2,3)-(3,1)-(3,2)-(3,3)-DO. The LEDs are chainable by connecting the output of one matrix into the input of another.
These pixels have full 24-bit color ability by the built-in controller chip. Since the LED is so bright and compact, you need less current/power/space to get the effects you want.

Libraries:
for Arduino - http://nulsom.com/source/NS_Rainbow.zip
for ATmega328 - http://www.nulsom.com/source/NS_Rainbow_for_ATmega328P.zip
for ATmega128 - http://www.nulsom.com/source/NS_Rainbow_for_ATmega128.zip
for ATmega8 - http://www.nulsom.com/source/NS_Rainbow_for_ATmega8A.zip

Feature

3x3 matrix type, ultra bright and colorful WS2812B digital RGB LED
Easy and fun Arduino project, Chainable design, Zigzag layout
256 brightness display and full 24-bit (16,777,216) color display
Compatible with the Neopixel Arduino library
Need to use a high speed level converter (74AHCT245, etc.) or 3.7~4.2V power supply instead of 5V when a signal level is 3.3V from Naze32/Teensy
Brand : NulSom Inc.
Item model num : NS-LED-06
MPN(PartNumber) : NS-LED-06
EAN : 0888429010684