
#include <Adafruit_NeoPixel.h>

pin = 6
number_of_pixels = 16
delayval = 500

pixels = Adafruit_NeoPixel(number_of_pixels, pin, NEO_GRB + NEO_KHZ800)

pixels.begin()

while True:
    for i in range(number_of_pixels):
        pixels.setPixelColor(i, pixels.Color(0,150,0))
        pixels.show()
        delay(delayval)
