Product Description

DFPlayer 라이브러리로 동작하는 오픈 하드웨어 미니 MP3 플레이어 모듈입니다.

마이크로 SD카드를 삽입하여 음악을 재생하며, 최대 32G까지 가능하면 별도의 MCU없이도 가단한 MP3를 구현할 수 있습니다.

구 버전입니다.

DFPlayer Mini is a compact and low-cost MP3 module that can be directly connected to speakers. The module can be used alone with the power supply battery, speakers, and buttons, or controlled through the serial port, or a module of any single-chip microcomputer with a serial port. The module itself integrates hard decoding of MP3, WAV, and WMA. At the same time, the software supports TF card drive and supports FAT16 and FAT32 file systems. Through simple serial port commands, you can complete the functions of playing the specified music and how to play the music. There is no need for tedious low-level operations, easy to use, stable and reliable.

Technical specifications

1. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48

2. 24-bit DAC output, dynamic range support: 90dB, signal-to-noise ratio support: 85dB

3. Support FAT16, FAT32 file system, support 32G TF card, support 32G U disk, 64M byte NORFLASH

4. Multiple control modes are available. IO control mode, serial port mode, AD button control mode

5. Broadcasting language insertion function, you can pause the background music being played. After the ad is played, return to the background sound to continue playing

6. The audio data is sorted by folder, supporting 100 folders, and 255 tracks can be assigned to every folder

7, 30 levels of volume adjustable, 6 levels of EQ adjustable

Additional Information

Weight5 g

Dimensions15 x 15 x 10 mm