A MicroPython library to interface with strands of WS2801 RGB LEDs. It's based on Adafruit WS2801 library for regular Python.
Copy the file to your device, using ampy, webrepl or compiling and deploying. eg.
$ ampy put ws2801.py
or use upip
>>> import upip >>> upip.install('micropython-ws2800')
Use a 7 pixel strand and set all LED's red
from machine import SPI from ws2801 import WS2801Pixels spi = SPI(1) ws = WS2801Pixels(7, spi) ws.set_pixels_rgb(255, 0, 0) ws.show()
Licensed under the MIT License.