Mini MP3 DF Player Module Board MP3 Audio Voice Decode Board For

Customers who need whole can click the picture below for more discount

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 ons, or can be controlled through the serial port, as a module of UNO or any single-ch microcomputer with serial port. The module itself perfectly integrates the hard decoding of MP3, WAV, and WMA. At the same time, the software supports TF card drive and supports 16 and 32 file syst. 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. Fully support 16, 32 file system, support 32G TF card, support 32G U disk, 64M byte NORFLASH 4. Multle control modes are available. IO control mode, serial port mode, AD on control mode 5. The broadcast language interrupt 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 aigned to every folder 7, 30 levels of volume adjustable, 6 levels of EQ adjustable

application

1. Car navigation voice broadcast 2. Highway transportation , toll station voice prompt 3. Voice prompts for safety s at railway stations and bus stations 4. Voice prompts for power, communications, and financial busine halls 5. Voice prompts for vehicle entry and exit channel verification 6. ** Voice prompt for border channel 7. Multi-channel voice alarm or equment operation guidance voice 8. Voice notice for safe driving of electric sightseeing cars 9. Automatic alarm for mechanical and electrical equment fai 10. Fire voice alarm prompt 11. Automatic broadcast equment, regular broadcast

Shping contents：1 X Mini MP3 Player Module

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.