Once you've finished setting up your Feather RP2040 with CircuitPython, you can access the code and necessary libraries by downloading the Project Bundle.
To do this, click on the Download Project Bundle button in the window below. It will download as a zipped folder.
# SPDX-FileCopyrightText: 2022 Noe Ruiz for Adafruit Industries # SPDX-License-Identifier: MIT # Magic Band Reader with Wiz Kit RFID import random import board import digitalio import audiobusio from audiocore import WaveFile import neopixel from adafruit_led_animation.animation.chase import Chase from adafruit_led_animation.animation.solid import Solid from adafruit_led_animation.color import ( GREEN, BLACK, ) # Setup button switch button = digitalio.DigitalInOut(board.A1) button.switch_to_input(pull=digitalio.Pull.DOWN) # LRC is word_select, BCLK is bit_clock, DIN is data_pin. # Feather RP2040 audio = audiobusio.I2SOut(bit_clock=board.D24, word_select=board.D25, data=board.A3) # Make the neopixel object pixels = neopixel.NeoPixel(board.D6, 31, brightness=.4) # Setup the LED animations chase = Chase(pixels, speed=0.02, color=GREEN, size=4, spacing=24) solid = Solid(pixels, color=BLACK) #Fuction for playing audio def play_wav(name): print("playing", name) wave_file = open('sounds/' + name + '.wav', 'rb') wave = WaveFile(wave_file) audio.play(wave) #List of audio files sounds = [ 'chime', 'excellent', 'foolish', 'hello', 'operational', 'startours' ] while True: print("Waiting for button press to continue!") while not button.value: solid.animate() play_wav(random.choice(sounds)) while audio.playing: chase.animate() print("Done!")
Upload the Code and Libraries to the Feather RP2040
After downloading the Project Bundle, plug your Feather into the computer's USB port with a known good USB data+power cable. You should see a new flash drive appear in the computer's File Explorer or Finder (depending on your operating system) called CIRCUITPY. Unzip the folder and copy the following items to the Feather RP20402's CIRCUITPY drive.
- code.py
- lib directory
- wav directory
Your Feather RP2040 CIRCUITPY drive should look like this after copying the lib folder, wav folder and the code.py file.
Page last edited January 21, 2025
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