Description
The DFPlayer Mini MP3 Voice Module with TF Card Slot is a compact and powerful audio module designed for embedded systems, Arduino projects, and DIY electronics. It allows you to easily play MP3 audio files directly from a TF (microSD) card without needing an external decoder.
This module features a built-in audio amplifier, enabling direct connection to a speaker for sound output. It can be controlled using Arduino, ESP32, or other microcontrollers via serial communication, making it ideal for interactive projects.
With support for multiple audio formats such as MP3 and WAV, the DFPlayer Mini is widely used in applications like voice alerts, smart devices, security systems, and automation projects.
Its small size and low power consumption make it perfect for portable and embedded applications. Whether you’re building a talking robot, alarm system, or smart home device, this module provides an easy and efficient audio solution.
Key Features
- Supports MP3 and WAV audio playback
- TF (microSD) card slot for storage
- Built-in audio amplifier
- Serial control via Arduino or microcontroller
- Compact and lightweight design
- Low power consumption
- Easy integration into projects
Key Specifications
- Module Type: MP3 Voice Playback Module
- Storage: TF Card (microSD)
- Supported Formats: MP3, WAV
- Operating Voltage: 3.2V ā 5V
- Control Interface: UART (Serial)
- Output: Speaker and DAC output
Technical Details
- Audio Output: Direct speaker output with built-in amplifier
- Control Method: UART serial commands or standalone mode
- Storage Capacity: Supports microSD cards up to 32GB (typical)
- Power Efficiency: Suitable for battery-powered applications
- Compatibility: Arduino, ESP8266, ESP32, STM32
- Functions: Play, pause, next, previous, volume control
- Applications: Voice alerts, music players, IoT devices, security systems
Package Includes
- 1 Ć DFPlayer Mini MP3 Module
Why Choose DFPlayer Mini Module?
- Simple audio playback solution
- No external decoder required
- Built-in amplifier for direct speaker connection
- Easy to control with Arduino
- Ideal for interactive electronics projects in Bangladesh
Usage / Applications
- Voice notification systems
- Smart home alerts
- Talking robots
- Security alarm systems
- DIY music players
- Embedded audio systems
What is DFPlayer Mini?
It is a compact MP3 module that allows microcontrollers to play audio files from a TF card for embedded applications.
How It Works
The module reads audio files from the TF card and plays them through a connected speaker. It can be controlled via serial commands from a microcontroller or used in standalone mode.
Need Assistance?
Mobile: +8801316113774
Email: roboshopbd123@gmail.com
FAQs
Q: Does it require Arduino to work?
A: No, it can work standalone or with a microcontroller.
Q: What type of memory card is supported?
A: MicroSD (TF card).
Q: Can it drive a speaker directly?
A: Yes, it has a built-in amplifier.
Q: What audio formats are supported?
A: MP3 and WAV formats.
Q: Is it suitable for IoT projects?
A: Yes, it is widely used in IoT and automation systems.
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