PIO-driven 8-way concurrent NeoPixel driver for RP2040
This driver depends on:
Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle or individual libraries can be installed using circup.
Installing to a Connected CircuitPython Device with Circup¶
Make sure that you have
circup installed in your Python environment.
Install it with the following command if necessary:
pip3 install circup
circup installed and your CircuitPython device connected use the
following command to install:
circup install neopxl8
Or the following command to update an existing version:
See the Examples page for a full example. This example shows how to set up 8 30-pixel LED strands on an Adafruit Feather Scorpio RP2040 and set them all to dim red:
import time import board from adafruit_neopxl8 import NeoPxl8 # Customize for your strands here num_strands = 8 strand_length = 30 first_led_pin = board.NEOPIXEL0 num_pixels = num_strands * strand_length # Make the object to control the pixels pixels = NeoPxl8( first_led_pin, num_pixels, num_strands=num_strands, ) pixels.fill(0x01_00_00) while True: time.sleep(1)
API documentation for this library can be found on Read the Docs.
For information on building library documentation, please check out this guide.
Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.