Adafruit ESP32-S3 Manual page 185

• adafruit_ticks.mpy
• neopixel.mpy
Ring one will light up in a rainbow swirl. Ring two will begin blinking blue at a 0.5
second interval.
Now, press the button. The rainbow swirl on ring one will reverse direction, and the
blinking on ring two will speed up!
Now release the button. The rainbow swirl on ring one returns to its original direction,
and the blinking on ring two returns to its original speed!
Code Walkthrough
First you import the necessary modules and libraries.
import asyncio
import board
import neopixel
import keypad
from rainbowio import colorwheel
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