32 wiersze
861 B
Plaintext
32 wiersze
861 B
Plaintext
= Using PIO to drive a set of NeoPixel Ring (WS2812 LEDs)
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:xrefstyle: short
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Combination of the PIO WS2812 demo with the Adafruit 'essential' NeoPixel example code to show off color fills, chases and of course a rainbow swirl on a 16-LED ring.
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== Wiring information
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See <<neopixel-wiring-diagram>> for wiring instructions.
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[[neopixel-wiring-diagram]]
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[pdfwidth=75%]
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.Wiring the 16-LED NeoPixel Ring to Pico
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image::neopixel_ring.png[]
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== List of Files
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A list of files with descriptions of their function;
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neopixel_ring.py:: The example code.
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== Bill of Materials
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.A list of materials required for the example
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[[ring-bom-table]]
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[cols=3]
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|===
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| *Item* | *Quantity* | Details
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| Breadboard | 1 | generic part
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| Raspberry Pi Pico | 1 | https://www.raspberrypi.com/products/raspberry-pi-pico/
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| NeoPixel Ring | 1 | https://www.adafruit.com/product/1463
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|===
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