DFPlayer Mini MP3 Module
10 in stockCompact MP3 player module with microSD card support, perfect for adding audio playback to Arduino, ESP32, and other microcontroller projects.

Product Description
The DFPlayer Mini MP3 Module is a compact, low-cost MP3 player module that can be easily integrated with Arduino, ESP32, and other microcontrollers. It supports microSD cards and provides high-quality audio playback, making it perfect for voice announcements, music players, sound effects, and audio-...
Product Specifications
| - Operating Voltage | 3.2V - 5V DC |
| - Audio Resolution | 24-bit |
| - Signal-to-Noise Ratio | 85 dB |
| - Sample Rates | 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 kHz |
| - Storage | microSD card (up to 32GB, FAT32 format) |
| - Audio Format | MP3 files |
| - Interface | Serial UART communication |
| - Output | 3W mono amplifier (built-in) |
| - Dimensions | 21mm x 21mm x 10mm |
| - Weight | 5g |
| - Operating Temperature | -40°C to +70°C |
| - Operating Humidity | 5% to 95% |
| 5. Built | in amplifier drives speaker |
| - MP3 files should be named | 0001.mp3, 0002.mp3, etc. |
| - Files can be organized in folders | 01/, 02/, etc. |
| - Commands for | play, pause, next, previous, volume, folder selection |
| - Arduino | DFPlayer_Mini_Mp3 library |
| - ESP32 | DFPlayer_Mini_Mp3 library |
| - Python | Available libraries |
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