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DFPlayer Mini MP3 Player Module V3.0 – Compact Audio Voice Module
Unlock the full potential of your projects with the DFPlayer Mini MP3 Player Module V3.0. This ultra‑compact, low‑cost audio player board delivers high‑quality sound from a TF card or U‑Disk, making it the ideal choice for DIY enthusiasts, hobbyists, and professional developers alike.
Key Highlights
- Supports MP3, WAV, and WMA formats for versatile playback options.
- 16‑pin interface – UART, I²C, and PWM for seamless integration.
- Built‑in 3.5 mm headphone jack and speaker output for instant audio.
- Micro SD/TF card slot (up to 32 GB) and U‑Disk support for large libraries.
- Low power consumption – 50 mA in standby, 200 mA during playback.
- Compact 32 mm × 32 mm size fits easily into tight spaces.
- Compatible with Arduino, ESP32, Raspberry Pi, STM32, and more.
Technical Specifications
- Operating Voltage: 3.3 V – 5 V DC
- Operating Current: 200 mA (max)
- Audio Output: 3.5 mm jack, 3.5 mm speaker jack
- Supported Formats: MP3, WAV, WMA
- Memory: 16 pin PCB, 32 mm × 32 mm footprint
- Serial Interface: UART (TX/RX), I²C, PWM volume control
- Temperature Range: –20 °C to +70 °C
Applications & Compatibility
Whether you’re building a smart speaker, an alarm system, a voice assistant, or a custom music player, the DFPlayer Mini integrates effortlessly. Pair it with an Arduino UNO, ESP32, or any microcontroller that supports UART to add instant audio playback to your projects.
Why Choose DFPlayer Mini?
With its tiny footprint, robust performance, and straightforward wiring, the DFPlayer Mini V3.0 is the go‑to audio module for creators who demand quality without complexity. Add it to your kit today and transform any device into a powerful, portable sound system.
Price: Original price was: $ 4.75.$ 1.62Current price is: $ 1.62.