import machine, neopixel

p = machine.Pin(11)
np = neopixel.NeoPixel(p, 12, bpp=3, timing=1)

np.fill([0,0,0])
np[0] = (50,0,0)
np[1] = (0,50,0)
np[2] = (0,0,50)

np.write()

for i in range(0,12):
    print(i, np[i])