Product Description
Product Description
The Fermion: DFPlayer Pro is a compact embedded MP3 audio playback module for digital audio playback in microcontroller and embedded systems. This DFR0768 variant integrates 128MB onboard storage, 24-bit DAC output, and dual-channel audio output. The module is intended for use with Arduino and Raspberry Pi and can be integrated into different control architectures through multiple operating modes.
Control is provided through a UART interface and supports Arduino-based control, AT commands, onboard buttons, and ADKEY input. The module also includes USB functionality and can operate as a USB sound card. With integrated storage, digital control options, and a compact form factor, it is suitable for audio prompts, signal playback, and embedded audio functions where installation space is limited.
Technical Features
- Embedded MP3 audio playback module with 128MB onboard storage
- Dual-channel audio output for stereo audio playback
- 24-bit DAC output for audio signal conversion
- UART interface for integration with microcontroller systems
- Supports multiple control modes: Arduino, AT command, buttons, and ADKEY
- Compatible with Arduino and Raspberry Pi
- USB connectivity with USB sound card function
Application Areas
Typical applications include voice and signal playback in embedded systems, status and user prompts in devices, interactive installations, simple audio player functions in controllers, and audio-enabled prototypes. The module is also suitable for compact human-machine interfaces that require local audio playback without external storage media.
What's Included
- DFPlayer PRO - A MP3 Player x1
- 2.54-6P Black Single-Row Pin x2
