AudioSKU: B0401V10000007
Boardoza GD3200A Mini MP3 Player Breakout Board
This card is a mini MP3 card. The card has one speaker output. The module can be used as a standalone module with installed battery, speaker and push buttons, or it can be used with Arduino, ESP32, Raspberry Pi and any microcontroller with Uart. Fully supports FAT16 , FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NORFLASH
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Key Features
- You can connect with button on the pin so playback switching at the touch of a button.
- Default 9600 baud rate
- Support MP3, WAV, WMA audio formats
- High support for 48KHz sample rate and 24-bit DAC output can be output to provide high-quality audio playback effect.
- Supported sampling rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/48
- 24 -bit DAC output, support for dynamic range 90dB, SNR support 85dB
- Fully supports FAT16, FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NOR FLASH
- A variety of control modes, I/O control mode, serial mode, AD button control mode
- Audio data sorted by folder supports up to 100 folders, every folder can hold up to 255 songs
- 30 level adjustable volume, 6 -level EQ adjustable
- Communicating with UART
Technical Specifications
- Item
- GD3200A
- Voltage Supply
- 3.3V \~ +5V
- Functions
- Mini MP3 player
- Operating Temperature
- -40/+85 ℃
- Communication
- UART
- Board Dimensions
- 20x20mm
Support
For technical questions, documentation and issue reports, use the GitHub repository or write to us directly.