22 lines
645 B
Python
Executable file
22 lines
645 B
Python
Executable file
"""
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Blink example for boards with ONLY a NeoPixel LED (e.g. without a built-in red LED).
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Includes QT Py and various Trinkeys.
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Requires two libraries from the Adafruit CircuitPython Library Bundle. Download the bundle
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from circuitpython.org/libraries and copy the following files to your CIRCUITPY/lib folder:
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* neopixel.mpy
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* adafruit_pypixelbuf.mpy
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Once the libraries are copied, save this file as code.py to your CIRCUITPY drive to run it.
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"""
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import time
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import board
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import neopixel
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pixels = neopixel.NeoPixel(board.NEOPIXEL, 1)
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while True:
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pixels.fill((255, 0, 0))
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time.sleep(0.5)
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pixels.fill((0, 0, 0))
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time.sleep(0.5)
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