---
product_id: 382602230
title: "DFPlayer - A Mini MP3 Player for DIY Arduino / ESP32 Sound Project"
brand: "dfrobot"
price: "AR$47509"
currency: ARS
in_stock: true
category: "Df Robot"
url: https://www.desertcart.com.ar/products/382602230-dfplayer-a-mini-mp3-player-for-diy-arduino-esp32-sound
store_origin: AR
region: Argentina
---

# Supports up to 32GB TF/USB storage 20mm compact size 24-bit DAC with 90dB dynamic range DFPlayer - A Mini MP3 Player for DIY Arduino / ESP32 Sound Project

**Brand:** dfrobot
**Price:** AR$47509
**Availability:** ✅ In Stock

## Summary

> 🎧 Tiny Tech, Massive Sound – Your DIY Audio Gamechanger!

## Quick Answers

- **What is this?** DFPlayer - A Mini MP3 Player for DIY Arduino / ESP32 Sound Project by dfrobot
- **How much does it cost?** AR$47509 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/382602230-dfplayer-a-mini-mp3-player-for-diy-arduino-esp32-sound)

## Best For

- dfrobot enthusiasts

## Why This Product

- Trusted dfrobot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal-Clear Audio:** Experience premium sound quality with 24-bit DAC output and an impressive 85dB signal-to-noise ratio.
- • **Massive Storage Freedom:** Expand your audio library effortlessly with support for up to 32GB TF cards and USB drives.
- • **Plug & Play Versatility:** Easily control via serial commands, IO, or AD key inputs—perfect for Arduino and ESP32 enthusiasts.
- • **Ultra-Compact Powerhouse:** Fits seamlessly into any DIY or commercial project with a tiny 20x20mm footprint.
- • **Tailored Sound Experience:** Customize your audio with 30 volume levels and 6 EQ presets to suit any environment or mood.

## Overview

The DFPlayer Mini is a compact, highly integrated MP3 module designed for DIY Arduino and ESP32 projects. Measuring just 20mm square and weighing 20g, it supports hardware decoding of MP3, WAV, and WMA formats, with storage expansion up to 32GB via TF cards or USB drives. Featuring a 24-bit DAC output with a 90dB dynamic range and 85dB signal-to-noise ratio, it delivers exceptional sound quality. Multiple control options and customizable volume and EQ settings make it a versatile choice for professional-grade audio integration.

## Description

Free delivery and returns on eligible orders. Buy DFPlayer - A Mini MP3 Player for DIY Arduino / ESP32 Sound Project at desertcart UK.

## Features

- Mini Size, Massive Storage Expansion: Measuring just 20mm*20mm and weighing 20g, the module's compact size makes it perfect for integration into space-constrained products. It also supports up to 32GB TF cards and USB drives for expansion, as well as 64MB of NORFLASH, providing users with a wide range of storage options.
- High Integration and Compatibility: The DFPlayer Mini is a highly integrated MP3 module that supports hardware decoding for MP3, WAV, and WMA formats, and is compatible with FAT16 and FAT32 file systems. It can be easily controlled with simple serial commands, making it a breeze to integrate into various DIY projects and commercial products.
- Exceptional Sound Quality: With a 24-bit DAC output, the DFPlayer Mini boasts a dynamic range of up to 90dB and a signal-to-noise ratio of 85dB, ensuring exceptional sound quality for applications that require clear voice announcements and music playback.
- Ease of Use and Flexibility: The DFPlayer Mini supports multiple control methods, including IO control, serial port, and AD key control, allowing users to choose the most suitable control method for their needs. Additionally, with 30 levels of volume adjustment and 6 levels of EQ settings, users can customize the audio output to their environmental requirements.
- SHIPPING LIST: DFPlayer Mini x1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089D5NLW1 |
| Best Sellers Rank | 47,357 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 310 in MP3 & Digital Audio Players |
| Box Contents | DFPlayer Mini x1 |
| Brand Name | DFRobot |
| Colour | Black |
| Compatible Devices | Arduino Speaker Headphones |
| Component Type | Battery |
| Connectivity Technology | Aux |
| Country of Origin | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (149) |
| Display Technology | no display |
| Item Dimensions D x W x H | 20D x 20W x 20H millimetres |
| Item Weight | 0.02 Kilograms |
| Manufacturer | DFROBOT |
| Manufacturer Part Number | DFR0299 |
| Media Types | Micro SD, SD Card |
| Memory Storage Capacity | 128 MB |
| Model Name | Mini |
| Model Number | DFR0299 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Features | Portable |
| Product Warranty | All faulty products can be replaced within 30 days from delivery date. |
| Screen Size | 1 Inches |
| Supported Standards | MP3 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** DFRobot
- **Colour:** Black
- **Compatible devices:** Arduino Speaker Headphones
- **Connectivity technology:** Aux
- **Included components:** DFPlayer Mini x1
- **Media type:** Micro SD, SD Card
- **Memory storage capacity:** 128 MB
- **Model name:** Mini
- **Screen size:** 1 Inches
- **Special feature:** Portable

## Images

![DFPlayer - A Mini MP3 Player for DIY Arduino / ESP32 Sound Project - Image 1](https://m.media-amazon.com/images/I/51jcvZPzqHL.jpg)

## Questions & Answers

**Q: Thank you Lee, i also tried that rx-tx tx-rx but i cant connect to usb and the code doesnt flash into the esp8266...ide keep saying connecting...**
A: Upload program to the board via connecting the USB first, and then connect DFPlayer - A Mini MP3 Player with the hard serial port, otherwise there may be a communication conflict.

**Q: Is the 3w speaker rating at 4ohm or 8ohm impedance?**
A: Our previous tests were conducted with an 8ohm 3w specification. We recommend using this specification for optimal results.

**Q: I tried to install this module to esp8266 rx to rx and tx to tx but i got the error message rechcheck your connection and insert sd card??**
A: Think of RX as listening and TX as speaking. If you connect RX to RX (listening to listening), there is no data being exchanged. You need to connect RX to TX and TX to RX (speaking to listening). Hope this helps.

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**Shop now:** [https://www.desertcart.com.ar/products/382602230-dfplayer-a-mini-mp3-player-for-diy-arduino-esp32-sound](https://www.desertcart.com.ar/products/382602230-dfplayer-a-mini-mp3-player-for-diy-arduino-esp32-sound)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-06*