Description
YX 5300 UART TTL MP3 Audio Player Module with Micro SD Card Support
The YX5300 UART TTL Serial MP3 Music Player Module (HW-311) is a compact and easy-to-use audio playback module designed for embedded systems, DIY electronics, robotics, and automation projects. Powered by the high-performance YX5300 audio decoding chip, the module supports MP3 and WAV audio formats with sampling frequencies ranging from 8kHz to 48kHz, ensuring high-quality audio output.
Featuring a built-in Micro SD/TF card slot, the module allows audio files to be stored and played directly from memory cards. Playback functions such as track selection, volume adjustment, play mode switching, pause, and stop can be controlled through simple UART TTL serial commands, making it ideal for integration with Arduino, AVR, PIC, ARM, ESP32, STM32, Raspberry Pi Pico, and other microcontroller platforms.
With support for both 3.3V and 5V logic levels, the YX5300 MP3 module offers flexible integration into a wide range of electronic and IoT applications.
Key Features
- High-quality YX5300 audio decoding chip.
- Supports MP3 and WAV audio formats.
- Built-in Micro SD / TF card slot.
- UART TTL serial command control.
- Adjustable volume with 30 levels.
- Wide sampling frequency support (8kHz–48kHz).
- Compatible with 3.3V and 5V logic systems.
- Easy integration with Arduino and microcontrollers.
- Compact and lightweight design.
- Suitable for embedded audio applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Serial MP3 Music Player Module |
| Model | HW-311 |
| Audio Chip | YX5300 |
| Supported Formats | MP3, WAV |
| Storage Support | Micro SD / TF Card, Micro SDHC |
| Sampling Frequency | 8kHz – 48kHz |
| Communication Interface | UART TTL Serial |
| Baud Rate | 9600bps |
| Operating Voltage | 3.2V – 5.2V DC |
| Logic Level | 3.3V / 5V TTL |
| Volume Control | 30 Adjustable Levels |
| Playback Control | UART Serial Commands |
| Compatibility | Arduino, AVR, ARM, PIC, ESP32, STM32 |
Applications
- Arduino audio projects.
- Voice announcement systems.
- Smart home devices.
- Interactive electronic projects.
- Robotics sound effects.
- Educational electronics projects.
- IoT audio notifications.
- Security and alarm systems.
- Embedded audio playback systems.
- DIY MP3 player applications.
Precautions
- Format the Micro SD card properly before use.
- Use supported MP3 or WAV audio formats only.
- Ensure correct UART wiring before powering the module.
- Avoid inserting or removing the SD card while powered.
- Operate within the specified voltage range.
- Store the module in a dry, static-free environment.
- Keep the module away from excessive moisture and dust.