DFPlayer Mini MP3 Player Module

The DFPlayer Mini is a compact and low-cost MP3 player module designed for easy audio integration into your electronic projects. This versatile module supports a variety of audio formats, including MP3, WAV, and WMA, which can be stored on a microSD card up to 32GB. It can be used as a standalone player with a speaker and buttons or be controlled by a microcontroller like an Arduino via a simple UART serial interface. The module also features a built-in 3W mono amplifier, allowing you to connect a small speaker directly for sound output. With its multiple control modes, a 30-level adjustable volume, and 6-level EQ, the DFPlayer Mini is perfect for applications such as car navigation voice broadcasts, multi-channel alarms, and DIY audio projects.

Specification :

• Supported Audio Formats: MP3, WAV, WMA
• Supported Storage: MicroSD card (up to 32GB)
• File System: FAT16, FAT32
• Operating Voltage: 3.2V to 5.0V DC
• Communication Interface: UART (Serial)
• Amplifier: 3W mono amplifier (built-in)
• Dimensions: 20 x 20 mm
• Volume: 30 levels adjustable
• EQ: 6 presets adjustable