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 — Product details describe microSD and USB drive support up to 32GB each.

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.

The product listing states support for FAT16 and FAT32 storage, up to 100 folders and 255 tracks per folder. 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.