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

Product Description

The JQ6500 Compatible MP3 Voice Player Module is a compact and economical audio playback solution designed for projects that require voice prompts, music playback, and stored audio messages. It combines a serial communication interface with efficient audio decoding, providing a simple method for controlling playback using a microcontroller.

The module supports MP3 and WMV audio formats and provides convenient storage options through its TF card interface and onboard SPI Flash memory. It supports FAT16 and FAT32 file systems, allowing audio files to be organized and accessed easily.

Playback can be controlled through simple serial commands, allowing users to select specific music tracks and perform playback-related operations without complicated low-level programming. The SPI Flash content can also be updated using a computer, making it convenient when changing or replacing stored voice files.

Its simple interface, compact design, stable operation, and low-cost construction make it suitable for fixed voice player applications, automated announcements, alarms, interactive electronics, and embedded audio systems.

Features

• JQ6500-compatible MP3 audio module
• Serial UART control interface
• Supports MP3 audio decoding
• Supports WMV audio decoding
• TF card storage support
• Supports SPI Flash memory
• Computer-based SPI Flash content update
• Supports FAT16 file system
• Supports FAT32 file system
• Simple serial command control
• Supports specified track playback
• Easy to integrate with microcontrollers
• Compact and economical design
• Stable and reliable operation
• Suitable for fixed voice playback applications
• Requires minimal programming effort
• Suitable for voice prompts and audio announcements

Specifications

Working Principle

The module stores audio files on a compatible TF card or SPI Flash memory. A connected microcontroller communicates with the module through the serial interface and sends commands to control the desired playback operation.

The module receives the serial commands, identifies the selected audio file, and decodes the stored audio using its onboard audio-processing circuitry. This provides a simple way to add voice and music playback to electronic projects without implementing MP3 decoding directly on the main microcontroller.

SPI Flash content can also be updated through a computer, allowing users to customize stored voice messages or audio content according to their application requirements.

Control Interface

The module uses a serial communication interface for external control. A compatible microcontroller can send commands to perform functions such as:

• Select a specific audio track
• Start audio playback
• Control playback operations
• Access stored audio content
• Customize voice messages
• Communicate with the module through UART

This command-based approach simplifies integration with Arduino and other microcontroller platforms.

Storage and File System

The module supports TF card storage and FAT16/FAT32 file systems for compatible audio files. It also provides SPI Flash storage, with the ability to update its content using a computer.

This makes the module suitable for applications where stored voice prompts or audio messages need to be changed periodically.

Design and Construction

The JQ6500-compatible module features a compact PCB design with an onboard audio decoder, serial communication circuitry, storage interface, and supporting components.

Its compact form factor allows it to be integrated into embedded devices without requiring a large amount of space. The simple serial interface also reduces the number of connections required between the audio module and the main controller.

Applications

• Fixed voice player systems
• Voice prompt systems
• Automated announcements
• Audio notification systems
• Alarm systems
• Interactive electronic projects
• Arduino audio projects
• Embedded audio systems
• Educational electronics
• Industrial voice guidance
• Equipment status announcements
• Electronic toys
• Access-control voice prompts
• Navigation voice prompts
• Public information systems
• Custom voice message devices
• DIY MP3 players

Advantages

• Simple serial control
• Easy audio file management
• Low-cost audio playback solution
• Compact size
• Supports multiple storage options
• No complex audio decoding required in the main controller
• Suitable for customized voice messages
• Easy integration into embedded projects

Package Includes

• 1 × JQ6500 Compatible MP3 Voice Player Module

TF card, USB cable, speaker, microcontroller, and other accessories are not included unless specifically mentioned in the package contents.

Product Disclaimer

Product images are for representation purposes only. The actual product may vary slightly in PCB colour, component placement, connectors, dimensions, or appearance depending on the manufacturing batch.

Compatibility with specific audio formats, storage capacities, and playback functions may depend on the particular hardware version supplied. Please verify the module’s technical specifications before integrating it into a final product.