cpb-neopixels.py

cpb-neopixels.py

# Turn on CircuitPlayground's NeoPixels, 1 at a time,
# then turn them off one at a time in the opposite direction
import time, board, neopixel

# Create the object named pixels so we can work with the CPB's lights
pixels = neopixel.NeoPixel(board.NEOPIXEL, 10)

# Define the colors named BLUE and BLACK
BLUE = (0, 0, 255)
BLACK = (0, 0, 0)

# Print a message
print("CircuitPython on PyCharm is Fantastic!")

# Repeat forever while running
while True:
   pixels.fill(BLUE) # Turn all lights blue
   time.sleep(1.0) # Wait one second
   pixels.fill(BLACK) # Turn all lights black
   time.sleep(1.0) # Wait one second, then restart after while True