Key Features
✔ Built-in MP3 Audio Decoding Chip: Supports direct MP3 file playback with clear and stable sound output, ensuring reliable audio performance for various projects., ✔ Multiple Storage Support: Compatible with USB drives and micro SD cards for direct plug-and-play audio playback without complex setup., ✔ Easy Serial & Button Control: Can be controlled via serial communication or onboard buttons, making it ideal for microcontroller and automation applications., ✔ Compact & DIY-Friendly Design: Small PCB board design allows easy integration into Arduino projects, robotics, voice alert systems, and other embedded applications.