Frequently bought together:
Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Name | DFPlayer Mini MP3 Module |
| Function | MP3/WAV/WMA audio playback module |
| Audio Decoding | Integrated hardware decoding for MP3, WAV, WMA |
| Supported Storage | TF card (FAT16/FAT32), U disk, NOR flash (64MB) |
| Maximum TF Card Support | Up to 32GB |
| Control Methods | Serial UART, IO control, AD button control |
| Sampling Rates | 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 kHz |
| DAC Output | 24-bit DAC |
| Dynamic Range | 90 dB |
| Signal-to-Noise Ratio (SNR) | 85 dB |
| Volume Control | 30 levels adjustable |
| EQ Modes | 6 adjustable EQ settings |
| Folder Support | Up to 100 folders |
| Track Capacity | Up to 255 tracks per folder |
| Voltage Supply | 3.3V – 5V (5V recommended, max 5.2V) |
| Audio Outputs | DAC_L, DAC_R (headphone/amplifier output), SPK1/SPK2 (≤3W speaker) |
| Interface Pins | RX, TX, IO1, IO2, ADKEY1, ADKEY2, USB+, USB-, BUSY, VCC, GND |
| Busy Signal | Low during playback, high when idle |
| Key Features | Standalone or microcontroller-controlled audio module |
| Simple serial command playback | |
| Multiple control modes (IO/UART/AD) | |
| Supports background music interruption and resume | |
| Stable and easy-to-use audio decoding system | |
| Applications | Car navigation voice systems |
| Transport and station announcements | |
| Safety inspection voice prompts | |
| Industrial alarm systems | |
| Automatic broadcasting systems | |
| Public information and guidance systems |
Package Includes:
1 x DFPlayer Mini MP3 Player Module For Arduino





