# SPDX-FileCopyrightText: 2021 Noe Ruiz for Adafruit Industries # # SPDX-License-Identifier: MIT import board import neopixel from adafruit_led_animation.animation.pulse import Pulse from adafruit_led_animation.color import WHITE # Update to match the pin connected to your NeoPixels pixel_pin = board.NEOPIXEL # Update to match the number of NeoPixels you have connected pixel_num = 10 pixels = neopixel.NeoPixel(pixel_pin, pixel_num, brightness=0.8, auto_write=False) pulse = Pulse(pixels, speed=0.05, color=WHITE, period=5) while True: pulse.animate()