DFPlayer Mini MP3 Module with TF & USB Support

Add audio playback to a small electronics project with the DFPlayer Mini module. It supports MP3, WAV and WMA files and offers several ways for a controller or user input to manage playback.

Compact audio playback for embedded projects

✅ Use common audio formats — MP3, WAV and WMA decoding are specified.

✅ Choose a control method — the module supports IO, serial-port and AD-key modes.

✅ Load audio from removable storage — microSD and USB drive support up to 32GB each lets you keep playback files on removable media.

Use the module for voice prompts, sound cues or other playback tasks in a compatible prototype. It can work with a speaker and power source, but the module is not a complete standalone audio system.

FAT16 and FAT32 support, with up to 100 folders and 255 tracks per folder, helps you arrange sound files into a structured library. Confirm your wiring and control mode before adding it to a finished circuit.

Specifications: DFPlayer Mini; MP3/WAV/WMA; microSD and USB storage specified up to 32GB each; FAT16/FAT32; IO, serial and AD-key control modes; adjustable volume and EQ.

Choose this module to add controllable audio playback to your build.