
Mini MP3 DF Player Module Board
The DFPlayer Mini is a compact and inexpensive MP3 module that can be connected directly to a speaker. This module includes a battery power supply, speaker, and keypad that can be used alone, or through the serial port control with for Arduino UNO or any microcontroller with a serial port. The DFPlayer Mini perfectly integrates hardware decoding for MP3, WAV, and WMA files. Additionally, the software supports TF card drivers to support FAT16 and FAT32 file systems. This makes it easy to play specified music files with simple serial commands, without having to use low-level programming difficult. The DFPlayer Mini is easy to use, stable, and reliable. Technical Specifications:1, supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 482,24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB3, fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes of NORFLASH4, a variety of control modes are available. IO cont