Giter Site home page Giter Site logo

esp32-mp3-player's Introduction

ESP32-MP3-Player

ESP32 MP3播放器

硬件设计

  • MCU采用乐鑫的ESP32系列SoC,高性能Xtensa双核CPU,支持一个核心播放音频,另一核心负责UI。带2.4GHz Wi-Fi,可以连接网络。带蓝牙,将来可以实现蓝牙音频。另外,将来可以利用ESP32 USB Device功能,实现直连电脑读写。
  • 音频部分采用Analog Devices的MAX98357,兼顾DAC和功放,支持双声道,可用I2S与ESP32通讯。不使用时,可以用使能信号关闭芯片从而提升续航。
  • 屏幕采用SSD1306 128x64 OLED, 成本较低,耗电量小,并且手头正好有这种屏幕。坏处是尺寸略小,长时间使用可能烧屏。将来预留升级TFT LCD。
  • TF卡存储本地音频文件,通过SD协议与ESP32通信。
  • 用微动开关作为按钮,控制UI。
  • 使用1S1P锂电池作为供电。注意主电路没有过充过放保护,电池须选用带保护板的版本。

软件设计

采用的第三方软件

感谢以上软件的开发者。

esp32-mp3-player's People

Contributors

chubbyginger avatar

Stargazers

HuFeiHu avatar

Watchers

 avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.