DF Player Mini MP3 Player Module

The DFPlayer Mini MP3 Player Module is a compact and easy-to-use audio playback module designed to add MP3, WAV, and WMA audio functionality to embedded and electronic projects. Featuring built-in audio decoding, microSD card support, and direct speaker output capability, this module allows users to play audio files through simple serial commands or standalone control inputs. Available at Directronics, the DFPlayer Mini MP3 Player Module is ideal for students, hobbyists, makers, educators, and professional engineers working on Arduino, ESP8266, ESP32, Raspberry Pi, robotics, IoT, and interactive electronics projects.

Features:

• Supports MP3, WAV, and WMA Audio File Playback

• Built-In Audio Decoder Circuit

• Supports MicroSD / TF Card Storage

• Built-In Amplifier for Direct Speaker Connection

• UART Serial Communication Interface

• Supports Standalone Button Control Mode

• 24-Bit DAC Audio Output

• Adjustable Volume Control

• Compact and Lightweight Design

• Low Power Consumption

• Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, STM32, AVR, PIC, and Other Microcontrollers

• Suitable for Audio Output and Voice Announcement Applications

Why Choose DFPlayer Mini MP3 Player Module?

• Provides an easy way to add audio playback to electronic projects

• Eliminates the need for complex audio processing circuits

• Supports direct speaker connection without additional amplifier (for small speakers)

• Easy integration using UART communication

• Compact solution for IoT, robotics, and automation projects

• Suitable for beginners, students, and professionals

Applications:

• Arduino Voice Announcement Projects

• Robotics Sound Effects

• Smart Doorbell Systems

• IoT Audio Notification Systems

• Interactive Electronic Projects

• Alarm and Alert Systems

• Music Player Projects

• Educational Electronics Projects

• Home Automation Systems

• DIY Audio Applications

Technical Specifications:

• Module Type: MP3 Audio Player Module

• Audio Formats: MP3 / WAV / WMA

• Operating Voltage: 3.2V–5V DC

• Communication Interface: UART Serial

• Storage Support: MicroSD / TF Card (FAT16/FAT32)

• Maximum Storage Support: Up to 32GB (Card Dependent)

• Audio Output: DAC Output + Speaker Output

• DAC Resolution: 24-Bit

• Signal-to-Noise Ratio: Approximately 85dB

• Built-In Amplifier: Up to 3W Mono Output (Model Dependent)

• Interface Pins: VCC, GND, RX, TX, SPK1, SPK2, DAC_L, DAC_R

• Control Modes: UART / IO Trigger / Button Control

• Operating Temperature: -20°C to +70°C (Typical)

Package Includes:

• 1 × DFPlayer Mini MP3 Player Module

Related Products:

Arduino Uno

Arduino Nano

ESP32 Development Board

ESP8266 NodeMCU Development Board

Raspberry Pi

8 Ohm Speaker

Micro SD Card Reader Module

0.96″ OLED Display Module

Jumper Wires and Breadboards

Why Buy from Directronics?

Directronics provides quality development boards, communication modules, sensors, electronic components, robotics modules, audio solutions, and IoT products for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, audio modules, programming tools, and embedded development products to bring your ideas to life.

Note:

Product images are for illustration purposes only. Please review the specifications, supported audio formats, microSD card compatibility, speaker requirements, power supply requirements, and communication interface before placing your order.