import neopixel
from machine import Pin
import time

pixPin=0
pixSize=8
pix=neopixel.NeoPixel(Pin(pixPin),pixSize)

red=(255,0,0)
green=(0,255,0)
blue=(0,0,255)
pix[0]=red
pix[1]=green
pix[2]=blue
pix.write()

brightness=.1
redlow=(int(brightness*255),0,0)
greenlow=(0,int(brightness*255),0)
bluelow=(0,0,int(brightness*255))
pix[3]=redlow
pix[4]=greenlow
pix[5]=bluelow
pix.write()

#To change all the pixels to the same color, use pix.fill(color)
pix.fill(blue)
#pix.write()