DFPlayer - A Mini MP3 Player

Sing for the moment! DFPlayer Mini MP3 player is a compact and powerful audio player module that can be used either as a standalone module by directly connecting power, speaker, and buttons, or incorporated into various embedded systems and DIY electronic projects. Meanwhile, DFPlayer mini standalone can be used as a stand-alone module with an attached battery, speaker, and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities. Whether you're building your own music player or adding sound effects to your project, the DFPlayer Mini is an ideal choice.

DFPlayer Mini supports a maximum sampling rate of 48kHz and 24-bit DAC output, ensuring high-quality audio playback. The module seamlessly integrates hardware decoding for MP3, WAV, and WMA formats, and is also capable of supporting a maximum of 32GB TF card storage with FAT16 and FAT32 file systems through software.

Supports Hardware and Interface Modifications

DFPlayer Mini MP3 player offers extensive support for customization, allowing for tailored solutions that suit specific needs and requirements.

If you want to learn more about DFRobot MP3 module you can check out this blog MP3 Module Selection Guide.

• Supports playback switching at the touch of a button
• Support up to 32GB TF card driver
• Support MP3, WAV, WMA audio formats
• High support for 48KHz sample rate and 24-bit DAC output can be output to provide high-quality audio playback effect.

• Car navigation voice broadcast;
• Road transport inspectors, toll stations voice prompts;
• Railway station, bus safety inspection voice prompts;
• Electricity, communications, financial business hall voice prompts;
• Vehicle into and out of the channel verify that the voice prompts;
• The public security border control channel voice prompts;
• Multi-channel voice alarm or equipment operating guide voice;
• The electric tourist car safe driving voice notices;
• Electromechanical equipment failure alarm;
• Fire alarm voice prompts;
• The automatic broadcast equipment, regular broadcast.

• Supported sampling rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/48
• 24 -bit DAC output, support for dynamic range 90dB, SNR support 85dB
• Fully supports FAT16, FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NOR FLASH
• A variety of control modes, I/O control mode, serial mode, AD button control mode
• Advertising sound waiting function, the music can be suspended. when advertising is over in the music continue to play
• Audio data sorted by folder supports up to 100 folders, every folder can hold up to 255 songs
• 30 level adjustable volume, 6 -level EQ adjustable

1. Project: Arduino - Test Mini MP3 Module by Stonez

Introduction: This tutorial here is just to show you how to connect this player module with Arduino and speaker and the Arduino sketch provided here just to play a few sample sounds I collected from the Internet.

 

2. Project: Build a talking Alarm Clock synced to Google calendars

Introduction: My original project 30 years ago was to build a talking Alarm Clock, which was based on a 6502. This is a revamp of that project. Interesting to see what can be done these days so easily!

3. Project: I made an Arduino based music player using DFPlayer Mini

Introduction: Sometimes using sound or voice gives an edge to a project. So in this tutorial, I made an Arduino based music player using DFPlayer Mini

4. Tutorial: How To Set Up And Use The DFPlayer Mini MP3 Player

Introduction: This tutorial will show you how to set up and use a DFPlayer Mini MP3 player as a stand alone MP3 Player.

5. Project: ESP32 #36: Play MP3 with DFPlayer Mini + ESP32 Giveaway

Introduction: Using the ESP32 to play MP3 files with the help of DFPlayer Mini.

• Wiki (a mini MP3 Player for Arduino)
• User Manual
• SVG File

• DFPlayer Mini x1