There is a speaker and two buttons on your Circuit Playground Bluefruit, and CircuitPython includes the ability to play MP3 files. This example plays a different MP3 for each button pressed. Be aware, the speaker is small, so you will not get high quality MP3 playback using the built-in speaker.

Try pressing each button individually to hear a different MP3 file.

# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
# SPDX-License-Identifier: MIT

Circuit Playground Bluefruit MP3 Playback

Press each button on the Circuit Playground Bluefruit to play a different MP3.
from adafruit_circuitplayground import cp

while True:
    if cp.button_a:
    if cp.button_b:

This guide was first published on Nov 17, 2021. It was last updated on Jun 23, 2024.

This page (Bluefruit MP3 Playback) was last updated on Jun 23, 2024.

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