18 lines
322 B
Python
18 lines
322 B
Python
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#! /usr/bin/env python3
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import board
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import neopixel
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import time
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def main():
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pixels = neopixel.NeoPixel(board.D21, 30, brightness=0.2, auto_write=False)
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for i in range(0, 300):
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pixels[i] = (100, 0, 0)
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pixels.show()
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time.sleep(2)
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print("ok\n")
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if __name__ == "__main__":
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main()
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