DFRobot DFPlayer Mini MP3 Player Module For DIY Arduino And ESP32 Sound Projects Audio Voice Decode Board Supporting MicroSD Card
Why you'll like it
- Seamless Audio Integration — Built-in hardware decoding supports MP3, WAV, and WMA file formats for crystal-clear sound output
- Flexible Storage Solutions — Integrated microSD card slot accepts storage expansion up to 32GB using standard FAT16 and FAT32 file systems
- Dual Control Capabilities — Supports simple serial UART communication with microcontrollers alongside an autonomous standalone mode using manual buttons
- Direct Speaker Output — Onboard power amplification allows direct connection to small speakers without requiring an external amplifier circuit
- Broad Platform Compatibility — Operates efficiently within a 3.2V to 5.2V DC range to interface perfectly with Arduino and ESP32 development boards
Product details
Description
The DFRobot DFPlayer Mini is a highly integrated, compact, and low-cost MP3 player module designed to bring high-quality audio to your custom electronics projects. It features hardware decoding for popular formats like MP3, WAV, and WMA, ensuring smooth playback without taxing your main microcontroller.
With a built-in microSD card slot supporting up to 32GB systems formatted in FAT16 or FAT32, you can store and organize extensive libraries of sound effects, music, or voice prompts. This versatile audio decoder is ideal for makers, hobbyists, and engineers building interactive sound installations, robotic voice outputs, smart home notifications, or portable music players.
It interfaces seamlessly with popular development platforms like Arduino Uno, Nano, and ESP32 using simple serial UART communication, or it can operate completely standalone using external push-buttons. Equipped with an onboard amplifier, it can output audio directly to a small speaker or connect via line-out to an external amplifier for enhanced sound quality.
How to use
- Format a microSD card up to 32GB to FAT16 or FAT32 and create a folder named MP3 to store your audio files numbered sequentially.
- Connect the VCC pin to a 3.3V or 5V power source and connect the GND pin to your system ground.
- Connect the RX and TX pins to your microcontroller serial ports, ensuring a 1k ohm resistor is placed in series on the RX line to reduce noise.
- Connect a small speaker directly to the SPK1 and SPK2 pins, or route the DAC output to an external amplifier for sound delivery.
Ingredients
High-quality printed circuit board, integrated audio hardware decoding microchips, surface-mount resistors, solid-state capacitors, and a metallic microSD card slot interface.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | DFROBOT |
|---|---|
| EAN | 6959420902521 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is the use of DFPlayer Mini?
The DFPlayer Mini is a compact audio module used to add music or voice output to DIY electronics projects. It decodes audio files from a microSD card and interfaces easily with microcontrollers like Arduino or ESP32.
How do you control a DFPlayer Mini?
You can control the module using serial communication via UART commands from a microcontroller, through an AD-key matrix layout with resistors, or as a standalone player using dedicated push-buttons.
Can I use a DFPlayer Mini with Raspberry Pi?
Yes, you can connect this module to a Raspberry Pi using its onboard serial UART interface. You will need to use a Python library or serial commands to trigger the audio playback.
Is this DFRobot DFPlayer Mini an authentic import available in India?
Yes, this is an authentic DFRobot product imported directly from trusted suppliers in the USA. Dropy India ensures genuine sourcing so you receive original, high-quality components for your engineering projects.
Does the DFPlayer Mini require an external amplifier?
No, it features an onboard 3-watt amplifier that can drive a small speaker directly. For louder setups or stereo sound, you can connect its DAC pins to an external amplifier system.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.