20 lines
417 B
Python
20 lines
417 B
Python
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import plasma
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import time
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NUM_LEDS = 30
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# WS2812 / NeoPixel™ LEDs
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led_strip = plasma.WS2812(NUM_LEDS, 0, 0, 15)
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# APA102 / DotStar™ LEDs
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# led_strip = plasma.APA102(NUM_LEDS, 0, 0, 15, 14)
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# Start updating the LED strip
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led_strip.start()
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# Make rainbows
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while True:
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t = time.ticks_ms() / 1000.0 / 5.0
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for i in range(NUM_LEDS):
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led_strip.set_hsv(i, t + (i / NUM_LEDS))
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time.sleep(1.0 / 60)
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