1  # SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
 2  #
 3  # SPDX-License-Identifier: MIT
 4  
 5  from adafruit_circuitplayground.express import cpx
 6  
 7  cpx.pixels.brightness = 0.3
 8  
 9  while True:
10      if cpx.button_a:
11          cpx.pixels[2] = (0, 255, 0)
12      elif cpx.button_b:
13          cpx.pixels[7] = (0, 0, 255)
14      else:
15          cpx.pixels.fill((0, 0, 0))