(as of May 26,2022 05:16:49 UTC – Details)
1- Supports the sampling rate (KHz) : 8/11.025/12/16/22 05/24/32/44.1/48.
2- 24 bits DAC output dynamic range support: 90 db, SNR support: 85 db.
3- Fully support the FAT16, FAT32 file system, the largest support 32 GB TF card, support 32 GB USB flash drive, 64 m byte NORFLASH.
4- A variety of optional control mode. IO control, serial port, AD button control mode.
5- Radio call waiting function, there is background music can be suspended. Advertising is back in the background continue to play.
6- Audio data according to the folder, maximum 100 folders, every folder can be allocated 255 tracks, Class 7, 30 volume is adjustable, 6 EQ is adjustable.
1- Vehicle-mounted navigation speech.
2- Highway transportation inspection, toll station voice prompt.
3- Railway station, bus station security check voice prompt.
4- Electric power, telecommunication, finance, business hall voice prompt.
5- Vehicle into and out of channel to verify voice prompt.
6- Voice prompt frontier inspection channels.
7- Multi-channel voice alarm or equipment operation guide voice.
8- Electric sightseeing car security speech notices.
9- Electrical and mechanical equipment failure alarm automatically.
10- Fire fighting voice alarm prompt.
11- Automatic broadcasting equipment, broadcast regularly.
1 piece of DFPlayer Module
1- This is not a brand name product, it is a high quality compatible with Arduino products
2- Logos on chips or board and color accuracy may be different than pictures depending on the shipment from the factory. Text on module may be “DFPlayer Mini” or “MP3-TF-16P” or “MP3-TF-16P V3,0” or something else.
3- Please allow slight dimension difference due to different manual measurement.
DFPlayer Mini is a small MP3 module, can be directly connects the speaker.
Module with battery power supply, speaker, keys can be used alone, Can also be via a serial port control, as the UNO or anything with a serial port of single chip microcomputer a module.
Perfect integration module itself hard to decode MP3, WAV, WMA. Software support TF card drive at the same time, support the FAT16, FAT32 file system.
Through a simple serial port can play the specified music instruction, and how to play music, and other functions, without tedious underlying operating, easy to use, stable and reliable.
Support the sampling rate (KHz) : 8/11.025/12/16/22 05/24/32/44.1/48.
Radio call waiting function, there is background music can be suspended. Advertising is back in the background continue to play.
Audio data according to the folder, maximum 100 folders, every folder can be allocated 255 tracks, Class 7, 30 volume is adjustable, 6 EQ is adjustable.