JQ6500 MP3 Voice Module – Serial-Controlled Audio Made Simple
Looking for a reliable, easy-to-integrate audio playback solution? The JQ6500 MP3 Voice Module is a compact, high-performance chip designed for seamless integration into embedded systems. Whether you’re building voice-guided devices, alarm systems, or interactive displays, this module delivers crystal-clear sound and smooth playback control without the need for complicated code or bulky hardware.
The JQ6500 supports direct MP3 playback via a serial interface and works flawlessly with both TF cards and SPI flash memory. Just send a few simple commands through your microcontroller’s serial port to trigger specific tracks or control playback behavior—no deep audio programming needed.
Why You’ll Love It:
- Versatile Audio Support – Plays MP3 and WMV formats, supporting a full range of sample rates from 8kHz to 48kHz.
- High-Quality Output – 24-bit DAC with 90dB dynamic range and 85dB SNR for crisp, clear sound.
- Fine-Tuned Control – 30-level volume adjustment, 10 EQ settings, and multiple playback modes (loop, single, interruptible, etc.).
- Multiple Control Methods – Serial, parallel, or AD button mode—pick what suits your setup.
- Easy Updates – Connect to your PC to update SPI flash content directly like a USB drive.
Perfect For:
- In-car navigation voice guidance
- Toll station or inspection voice alerts
- Safety prompts at train/bus stations
- Automated office or customer service announcements
- Factory fault alerts and scheduled broadcasts
- Tourist vehicle audio guides
- Fire and security alarm voice systems
Technical Specs:
- Supported File Formats: MP3 (all bitrates), ISO11172-3, ISO13813-3 Layer 3
- Sample Rates: 8 ~ 48 kHz
- Sound Effects: Normal, Jazz, Classical, Pop, Rock
- Voltage: 3.2V – 5V (optimal at 4.2V)
- Current Draw: ~20mA
- UART Interface: TTL level, configurable baud rate
Pinouts
Tutorial Video
https://youtu.be/fQaSBoonft0?si=58EmwmuGrBvwjfUn
What’s in the Box?
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1x JQ6500 Voice Module – 16Mbit MP3 IC with Serial Control
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