1-20Pcs DFPlayer Mini MP3 Player Module 16P TF Card U Disk MP3 DF Player Audio Voice Module Board IO/Serial Port/AD For Arduino
SPECIFICATIONS
Application: MP3/MP4 Player
Brand Name: EC Buying
Condition: New
DFPlayer Mini MP3 Player Module TF Card U Disk: Mini MP3 DF Player Audio Voice Module IO/Serial Port/AD MP3-TF-16P for Arduino
DFPlayer Mini MP3 Player Module V3.0: 16P TF Card U Disk Mini MP3 DF Player Audio Voice Module Board For Arduino
Dissipation Power: low
High-concerned chemical: none
Mini MP3 DF Play Module TF Card U Disk: Audio Voice Sound Development Board DFPlayer For Arduino
Operating Temperature: -40-+85℃
Origin: Mainland China
Package: Module
Smart Electronics Experiment: Switch And Sensor For Arduino STM32 GD3200B GD3200
Supply Voltage: DC 3.2-5V
Type: Voltage Regulator
is_customized: Yes

The DFPlayer Mini is a compact and affordable MP3 module that can be connected directly to the speakers. The module can be used alone with the power supply battery, speakers, and buttons. It can also be controlled by the serial port as an for Arduino UNO or a module of any microcontroller with a serial port. The module itself integrates the hard decoding of MP3, WAV and WMA perfectly. At the same time, the software supports TF card driver and supports FAT16 and FAT32 file systems. The simple serial port command can complete the playback of the specified music, and how to play music and other functions, without the cumbersome underlying operation, easy to use, stable and reliable.

Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48
24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB
Full support for FAT16, FAT32 file system, maximum support for 32G TF card, support for 32G U disk, 64 Mbyte NORFLASH
A variety of control modes are available. IO control mode, serial port mode, AD button control mode
The broadcast in-stream feature allows you to pause the background music being played. After the ad is finished playing, return to the background sound and continue playing.
Audio data is sorted by folder, supports up to 100 folders, and can allocate 255 tracks per folder.
30-level volume adjustable, 6-level EQ adjustable

Car navigation voice broadcast
Road transport inspection, toll station voice prompts
Railway station, bus station security check voice prompts
Voice prompts for power, communication, and finance business halls
Vehicle in and out channel verification voice prompt
Border check channel voice prompt
Multi-channel voice alarm or device operation guide voice
Electric sightseeing car safe driving voice notice
Automatic alarm of mechanical and electrical equipment failure
Fire alarm alarm
Automatic broadcast equipment, timed broadcast


- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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