Jopto 6PCS DFPlayer Mini MP3 Player Module Audio Voice Decode Board Shield Supporting TF Card U-Disk IO Serial Port AD 24-bit DAC Output Directly Connect to Speaker Compatible with Arduino

• The DFPlayer Mini MP3 Player For Arduino is a compact MP3 module can be connected directly to the speaker. The module can be used as a stand alone module with attached battery, speaker and push buttons or through the serial port control, used in combination with an Arduino UNO or any microcontroller.
• Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48
• 24-bit DAC output, dynamic range support: 90dB, signal-to-noise ratio support: 85dB
• Multiple control modes are available. IO control mode, serial port mode, AD button control mode
• 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.

Overview: 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, speaker, and buttons, or can be controlled through the serial port, as a module of UNO or any single-chip microcomputer with 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 cumbersome underlying operations, easy to use, stable and reliable. Technical Specification: 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. 8. Size: 20.6 × 20.3 × 11.5 mm 9. Weight: 3.1 g There may be some differences between the board and the pictures. Package Content: 6 x DFPlayer Mini MP3 Player Module