Description
DFPlayer Mini MP3-TF-16P Module – MP3 Audio Player with Micro SD Card & Serial Port Control
The DFPlayer Mini MP3-TF-16P Module is a compact and affordable audio playback solution that supports MP3, WAV, and WMA formats. Simply insert a TF (micro SD) card with your audio files, and control playback via serial port, buttons, or IO pins. Perfect for standalone use or integration with Arduino and other microcontrollers.
This versatile module supports direct speaker connection, offers multiple control modes, and is ideal for creating smart audio responses, alerts, or interactive audio systems. With FAT16/FAT32 file system support and up to 32GB TF card compatibility, it’s simple, stable, and efficient.
Specifications & Features
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Audio Formats: MP3, WAV, WMA
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Sampling Rates Supported (kHz): 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48
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Output: 24-bit DAC, 90dB dynamic range, 85dB SNR
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Storage Support: Up to 32GB TF card, 32GB U Disk, 64MB NOR Flash
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Control Modes: Serial (UART), IO control, AD Key mode
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Volume: 30 levels adjustable, with 6 EQ settings
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Folders: Supports 100 folders with up to 255 audio files each
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Playback Control: Supports background playback, pause/resume, and folder-based sorting
Applications
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Car GPS navigation voice prompts
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Toll booths and transport inspection announcements
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Railway and bus station alerts
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Security, banking, and telecom voice systems
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Entry/exit verification voice responses
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Fire alarms and machinery fault alerts
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Automatic audio broadcast systems
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Tourist vehicle voice guidance