https://github.com/stonedev-app/simplei2sspeaker

play audio from a WAV file using I2S on Raspberry Pi Pico.
https://github.com/stonedev-app/simplei2sspeaker

i2s i2s-audio i2s-dac max98357a micropython micropython-rpi-pico rasperry-pi-pico rp2040

Last synced: about 2 months ago
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play audio from a WAV file using I2S on Raspberry Pi Pico.

• Host: GitHub
• URL: https://github.com/stonedev-app/simplei2sspeaker
• Owner: stonedev-app
• License: mit
• Created: 2023-03-04T05:19:12.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2023-03-04T08:10:22.000Z (over 2 years ago)
• Last Synced: 2024-11-12T03:25:13.328Z (8 months ago)
• Topics: i2s, i2s-audio, i2s-dac, max98357a, micropython, micropython-rpi-pico, rasperry-pi-pico, rp2040
• Language: Python
• Homepage:
• Size: 2.43 MB
• Stars: 8
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# SimpleI2sSpeaker

## Description  

Play audio from a WAV file using I2S on Raspberry Pi Pico.  

![Raspberry Pi Pico](https://github.com/stonedev-app/SimpleI2sSpeaker/blob/main/CircuitDiagram/SimpleI2sSpeaker_breadboard.png)  

## Requirement  

- Raspberry Pi Pico  

    - MicroPython v1.19.1

- I2S Audio Module  

    - e.g. SparkFun I2S Audio Breakout - MAX98357A  

- Speaker

## Usage  

1. Refer to circuit diagram and wiring.  

    ![circuit diagram](https://github.com/stonedev-app/SimpleI2sSpeaker/blob/main/CircuitDiagram/SimpleI2sSpeaker_circuit.png)  

2. Write main.py, lib folder, and sound folder to the Raspberry Pi Pico.  

## Contribution  

1. Fork this repository  

2. Create your feature branch  

3. Commit your changes  

4. Push to the branch  

5. Create new Pull Request  

## Author  

[stonedev-app](https://github.com/stonedev-app)

## Licence  

[MIT License](https://en.wikipedia.org/wiki/MIT_License).