Voice Playback Module MP3 Player

DYSV5W Voice Playback Module MP3 Player – Trigger & Serial Control Audio Module

The DYSV5W Voice Playback Module is a versatile and compact MP3 audio player module designed for embedded systems, automation, and educational electronics projects. With support for trigger playback, UART serial control, and one-line control, this module is ideal for applications requiring reliable and flexible audio playback.

Equipped with an onboard 5W Class-D amplifier, the module can directly drive speakers, making it a complete standalone audio solution for projects such as voice alerts, smart devices, robotics, and interactive systems.

Key Features

• Multiple Control Modes – IO trigger, UART serial control, and single-wire (one-line) control
• DIP Switch Configuration – Easily select between 7 operating modes
• Built-in 5W Amplifier – Directly drive 4–8Ω speakers without external amplification
• MP3 & WAV Support – High-quality audio decoding
• MicroSD (TF Card) Support – Up to 32GB storage for audio files
• Micro USB Interface – Easy file transfer and module powering
• Compact & Easy Integration – Ideal for embedded and DIY projects

Technical Specifications

• Model: DYSV5W
• Audio Formats: MP3, WAV
• Sampling Rates (KHz): 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48
• DAC Resolution: 24-bit
• Dynamic Range: 90dB
• Signal-to-Noise Ratio (SNR): 85dB
• Storage: TF (MicroSD) card up to 32GB (FAT16/FAT32)
• Amplifier Output: 5W Class-D
• Speaker Support: 4–8Ω
• UART Control: Up to 65,535 audio files supported
• IO Trigger Control: Up to 255 audio files
• Baud Rate: 9600bps
• Input Voltage: 5V DC

Applications

• Voice prompts and alert systems
• Smart home and automation projects
• Robotics and interactive devices
• Educational electronics kits
• Industrial control systems
• DIY audio playback projects

Why Choose the DYSV5W Module?

The DYSV5W offers a powerful all-in-one audio solution with multiple control options, making it suitable for both simple trigger-based playback and advanced microcontroller integration. Its onboard amplifier, easy configuration, and wide compatibility make it a top choice for developers, students, and engineers.