28 lines
580 B
Python
28 lines
580 B
Python
import plasma
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from plasma import plasma2040
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import time
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# Set how many LEDs you have
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NUM_LEDS = 66
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# APA102 / DotStar™ LEDs
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# led_strip = plasma.APA102(NUM_LEDS, 0, 0, plasma2040.DAT, plasma2040.CLK)
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# WS2812 / NeoPixel™ LEDs
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led_strip = plasma.WS2812(NUM_LEDS, 0, 0, plasma2040.DAT, color_order=plasma.COLOR_ORDER_BGR)
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# Start updating the LED strip
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led_strip.start()
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offset = 0.0
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while True:
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offset += float(10) / 2000.0
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for i in range(NUM_LEDS):
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hue = float(i) / NUM_LEDS
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led_strip.set_hsv(i, hue+offset, 1.0, 1.0)
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time.sleep(1.0 / 60)
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