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Product Description

The DFPlayer Mini is an inexpensive and compact MP3 module that can be connected directly to a speaker!

This module also supports MP3, WAV, and WMA’s

Module with battery power supply, speaker, keypad can be used alone, or it can be used through serial control, using an Arduino UNO or any microcontroller with a serial capability.

Supports FAT16, FAT32 file system, and supports a maximum 32GB TF card


  • Supported sample rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48
  • 24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB
  • A variety of control modes are available: IO control mode, serial mode, AD key control mode
  • Built-in 3W amplifier
  • The audio data is sorted by folder, supports up to 100 folders, folders can be assigned to 255 Tracks
  • 30 level adjustable volume, adjustable EQ 6


Full tutorial including sample code can be found here.



Click here to read the California regulatory warning.