JQ6500 Voice Module MP3 Module MCU Serial Port Control Broadcast one-on-one 5 Way Control Music IC 16Mbit


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Approx Restocking Date: 25 to 30 Days
SKU: 1150757
  1. MP3 file format:
  2. support all bit rate 11172-3 and ISO13813-3 layer3 audio decoding
  3. Sample rate support (KHZ): 8/11.025/12/16/22.05/24/32/44.1/48
  4. support Normal, Jazz, Classical, Pop, Rock and other sound effects
  5. UART interface: standard serial port, TTL level, baud rate can be set
  6. Input voltage: 3.2V-5V (best 4.2V);
  7. Rated current: 20ma


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Brand: Generic
Category: Audio Amplifier Module

The JQ6500 is an MP3 chip that provides serial ports. It perfectly integrates hard decoding of MP3 and WMV. At the same time the software supports the TF card driver, support the computer to directly update the spi flash content, support the  FAT16, FAT32 file system. Through a simple serial command to complete the specified music, and how to play music and other functions, without cumbersome bottom operation, easy to use, stable and reliable is the biggest feature of this product. In addition, the chip is also a deeply customized product and is designed for low-cost solutions developed for the fixed voice player field.

Note : Product is available in HW- 896 on board 

Note: To interface it with Arduino, use library given in “Attachment” section.

 If you do not want to use Arduino then just connect 3.3v supply to board, add mp3files into the module,  then add  your speaker (I’ve used an old headphone speaker) and simply connect a wire from GND to one of K1 to K5 to “trigger” the MP3 file.



  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, SNR support 85dB
  3. Fully support FAT16, FAT32 file system, maximum support 32G TF card, support 32G U disk, 64M bytes of NOR FLASH
  4. A variety of control modes, parallel port control mode, serial port mode, AD button control mode
  5. Broadcast language broadcast function, you can pause the background music being played
  6. Audio data sort by folder, up to 100 folders, 1000 songs can be assigned every folder
  7. Adjustable 7th and 30th volume, 10 adjustable EQ
  8. Can be linked to spi flash, connected to the computer can display spi flash drive updates;
  9. Can control the playback of designated music through the microcontroller serial port;
  10. 10, in the key mode, you can play mode selection: can be interrupted, can not be interrupted, single cycle, large cycle;
  11. Can be interrupted: is in the process of playing, press the button will interrupt the current state to perform new;
  12. Can not be interrupted: In the process of playing, pressing any key is invalid until the current track is only valid after playing


  1. car navigation voice broadcast
  2. road transport inspection, toll station voice prompts;
  3.  Voice prompts for safety inspections at train stations and bus stations;
  4.  voice prompts of power, communications, financial business offices;
  5.  the vehicle entering and exiting the channel verification voice prompts;
  6. border check voice prompts;
  7.  multi-channel voice alert or device operation guide voice;
  8.  electric sightseeing car safety driving voice announcement;
  9.  automatic fault alarm mechanical and electrical equipment;
  10.  fire alarm voice alarm;
  11.  automatic broadcast equipment, regular broadcast

Package Includes:   

1 x Voice Module MP3 Module

SKU: 1150757 Category:


Sample rate support(KHZ)


Support all bit rate

11172-3 and ISO13813-3 layer3 audio decoding


UART , standard serial port, TTL level, baud rate can be set

Input Voltage

3.2V-5V (best 4.2V)

Rated current


Shipping Weight 0.004 kg
Shipping Dimensions 5 × 4 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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JQ6500 library for Arduino

Board pinout

Questions and answers of the customers

    Please provide information about the onboard flash... Read more
  1. 0 votes
    Q Please provide information about the onboard flash chip installed on this module. Also please pro...... Read more answer now
    Asked by kharesid on July 13, 2023 10:49 pm

    The JQ6500 has 16Mbit (2 Mega Byte) of onboard ... Read more

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Country Of Origin: China