Price: $9.90
(as of Sep 27, 2025 18:52:41 UTC – Details)
Product description
DFPlayer – A Mini MP3 Player
Sing for the moment! The DFPlayer Mini is a small and low cost MP3 module player with an simplified output directly to the speaker.
The module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities.
It perfectly integrates hard decoding module, which supports common audio formats such as MP3, WAV and WMA.
It also supports TF card with FAT16, FAT32 file system. Through a simple serial port, you can play the designated music without any other tedious underlying operations.
APPLICATIONS
Car navigation voice broadcastRoad transport inspectors, toll stations voice promptsRailway station, bus safety inspection voice promptsElectricity, communications, financial business hall voice promptsVehicle into and out of the channel verify that the voice promptsThe public security border control channel voice promptsMulti-channel voice alarm or equipment operating guide voiceThe electric tourist car safe driving voice noticesElectromechanical equipment failure alarm, Fire alarm voice promptsThe automatic broadcast equipment, regular broadcast
Pin Map
SPECIFICATION
Supported sampling rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/4824 -bit DAC output, support for dynamic range 90dB, SNR support 85dBFully supports FAT16, FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NOR FLASHA variety of control modes, I/O control mode, serial mode, AD button control mode
Advertising sound waiting function, the music can be suspended. when advertising is over in the music continue to playAudio data sorted by folder supports up to 100 folders, every folder can hold up to 255 songs30 level adjustable volume, 6 -level EQ adjustable
Connection Diagram
Note: For simple use ,the upper diagram is ready,But if you find the noise is quite loud, then you could attach an 1K resistor to the TX pin.
Add to Cart
Add to Cart
Customer Reviews
4.3 out of 5 stars 85
4.2 out of 5 stars 19
Price
$9.90$9.90 $13.90$13.90
Storage
Storage Card Required 128MB
Sound Channel
Mono Dual-channel
Virtual USB Drive Support
no data
✓
ADKEY Control Support
✓
✓
On-board Power Amplifier Support
✓
✓
Audio Format
MP3, WAV, WMA MP3, WAV, WMA, FLAC, AAC, APE
Communication
UART UART
Operating Voltage
3.3V/5V 3.3V/5V
Dimension
20*20mm/0.79*0.79″ 23*24.5mm/0.91*0.96″
Mini Size, Massive Storage Expansion: Measuring just 20mm*20mm and weighing 20g, the module’s compact size makes it perfect for integration into space-constrained products. It also supports up to 32GB TF cards and USB drives for expansion, as well as 64MB of NORFLASH, providing users with a wide range of storage options.
High Integration and Compatibility: The DFPlayer Mini is a highly integrated MP3 module that supports hardware decoding for MP3, WAV, and WMA formats, and is compatible with FAT16 and FAT32 file systems. It can be easily controlled with simple serial commands, making it a breeze to integrate into various DIY projects and commercial products.
Exceptional Sound Quality: With a 24-bit DAC output, the DFPlayer Mini boasts a dynamic range of up to 90dB and a signal-to-noise ratio of 85dB, ensuring exceptional sound quality for applications that require clear voice announcements and music playback.
Ease of Use and Flexibility: The DFPlayer Mini supports multiple control methods, including IO control, serial port, and AD key control, allowing users to choose the most suitable control method for their needs. Additionally, with 30 levels of volume adjustment and 6 levels of EQ settings, users can customize the audio output to their environmental requirements.
SHIPPING LIST: DFPlayer Mini x1
Customers say
Customers find the MP3 player works well, with one mentioning it’s great for Halloween displays. The sound quality and ease of use receive mixed feedback.
