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home > DFPlayer Mini MP3 Player Module MP3-TF-16P for Arduino & Audio Project > DFPlayer Mini MP3 Player Module MP3-TF-16P for Arduino & Audio Project
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DFPlayer Mini MP3 Player Module MP3-TF-16P for Arduino & Audio ProjectThe DFPlayer Mini is a compact and highly reliable MP3 audio module designed for Arduino and other microcontroller based audio playback projects. It supports standalone operation or serial control, making it ideal for DIY electronics, robotics, voice prompts, and commercial embedded systems. Key Features Compact & Powerful: Integrated hardware decoding for MP3, WAV, and WMA formats. Arduino Compatible: Works with Arduino Uno, Nano, Mega, ESP32, STM32,
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The DFPlayer Mini is a compact and highly reliable MP3 audio module designed for Arduino and other microcontroller-based audio playback projects. It supports standalone operation or serial control, making it ideal for DIY electronics, robotics, voice prompts, and commercial embedded systems.

Key Features

  • Compact & Powerful: Integrated hardware decoding for MP3, WAV, and WMA formats.
  • Arduino Compatible: Works with Arduino Uno, Nano, Mega, ESP32, STM32, and any MCU with UART.
  • Flexible Storage Support: Supports TF Cards and U-Disks up to 32GB (FAT16 / FAT32).
  • Multiple Control Modes:
    • IO Trigger Mode
    • UART Serial Control
    • AD Key (resistor button) Mode
  • High-Quality Audio Output: 24-bit DAC, 90dB dynamic range, 85dB SNR, with support for 3W speaker output.
  • Advanced Audio Functions:
    Folder playback, 30-step volume control, 6 EQ presets, voice prompt insertion (background pause + resume).

Technical Specifications

Feature Specification
Model MP3-TF-16P
Sampling Rate 8–48 KHz
DAC Output 24-bit
Storage Support TF Card / U-Disk up to 32GB
File System FAT16 / FAT32
EQ 6 Levels
Volume 30 Levels

Applications

  • Navigation & GPS voice prompts
  • Security alarms & smart home systems
  • Public transport announcements
  • Robots, toys, interactive electronics
  • Factory automation voice prompts

DFPlayer Mini MP3 Player Module MP3-TF-16P for Arduino & Audio Project

Item no : 29942422983
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