You can find the arduino library in the product link: http://www.electrodragon.com/product/ws2812-neopixels-ring-leds/ http://www.electrodragon.com/product/8-led-ws2812-5050-rgb-led-stick-board/ From the example, run “standtest” sketch, follow the instruction to setup for the board, and it will show all the standard effects: The wiring should be Din – pin6 of arduino, VIN – 5V arduino, GND – GND...