JQ6500 voice module MP3 module MCU serial port control broadcast one-to-one 5-channel control music IC

Product Information

JQ6500 is an MP3 chip that provides a serial port and perfectly integrates hard decoding of MP3 and WMV. At the same time, the software supports TF card drivers, allows computers to directly update SPI flash content, and supports FAT16 and FAT32 file systems. The biggest feature of this product is that it can play specified music and how to play music through simple serial commands, without the need for tedious low-level operations. It is easy to use and stable and reliable. In addition, this chip is also a deeply customized product, developed as a low-cost solution specifically for the field of fixed voice playback.

Product Features

1. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.4/48

2. 24 bit DAC output, dynamic range supporting 90dB, signal-to-noise ratio supporting 85dB

3. Fully supports FAT16 and FAT32 file systems, supports up to 32GB TF cards, supports 32GB USB drives, and 64MB NORFLASH

4. Multiple control modes, including parallel port control mode, serial port mode, and AD key control mode

5. Broadcast language insertion function, which can pause the background music being played

6. Audio data sorted by folder, supports up to 100 folders, and can allocate 1000 songs per folder

7. 30 levels of volume adjustable, 10 levels of EQ adjustable

8. SPI flash can be installed externally, and when connected to a computer, the disk letter of SPI flash can be displayed for updating content;

9. It can be controlled to play specified music through the serial port of the microcontroller;

10. In button mode, playback mode selection can be made: interruptible, non interruptible, single loop, large loop;

Interruptable: During playback, pressing a button will interrupt the current state to execute a new one;

Cannot be interrupted: During the playback process, pressing any button is ineffective until the current track is played;

Product Applications

1. Car navigation voice broadcast

2. Highway transportation inspection and toll station voice prompts;

3. Voice prompts for safety checks at train and bus stations;

4. Voice prompts for power, communication, and financial service halls;

5. Voice prompts for vehicle entry and exit channel verification;

6. * * Voice prompts for border inspection channels;

7. Multi channel voice alarm or device operation guidance voice;

8. Voice announcement for safe driving of electric sightseeing vehicles;

9. Automatic alarm for mechanical and electrical equipment failures;

10. Firefighting voice alarm prompt;

11. Automatic broadcasting equipment, scheduled broadcasting

Product Basic parameter description

2.2 Module Pin Description

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2.3 Wiring Diagram Example

Serial port control command parameters:

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