+ input_state = GPIO.input(17)
+ if input_state == False:
+ if on == True:
+ on = False
+ for i in range(1024):
+ strip.setPixelColor(i, Color(0,0,0))
+ strip.show()
+ else:
+ on = True
+ for i in range(1024):
+ strip.setPixelColor(i, pixels[i])
+ time.sleep(0.5)
+