mote.py

f=open("mote.py","w")
f.write('''
from machine import Pin
from apa102 import APA102
import colorsys
import time

def main():
	clock = Pin(14, Pin.OUT)
	data = Pin(13, Pin.OUT)
	mote = APA102(clock, data, 16)
	spacing = 360.0 / 16.0
	hue = 0
	while True:
		hue = int(time.ticks_ms() / 10) % 360
		for x in range(16):
			offset = x * spacing
			h = ((hue + offset) % 360) / 360.0
			r, g, b = [int(c*255) for c in colorsys.hsv_to_rgb(h, 1.0, 1.0)]
			mote[x] = (r, g, b, 8)
			mote.write()
			time.sleep_ms(10)
''')
f.close()