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import time
import board
# For Trinket M0, Gemma M0, ItsyBitsy M0 Express, and ItsyBitsy M4 Express
import adafruit_dotstar
led = adafruit_dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1)
# For Feather M0 Express, Metro M0 Express, Metro M4 Express, and Circuit Playground Express
# import neopixel
# led = neopixel.NeoPixel(board.NEOPIXEL, 1)
led.brightness = 0.3
while True:
led[0] = (255, 0, 0)
time.sleep(0.5)
led[0] = (0, 255, 0)
time.sleep(0.5)
led[0] = (0, 0, 255)
time.sleep(0.5)
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