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Product Description (Detailed):

The VS1053 Development Board is a powerful audio module based on the VS1053 audio codec IC, capable of playing and recording MP3, WAV, WMA, OGG, and AAC formats. This board comes equipped with an onboard microphone, microSD card slot, and SPI interface for easy integration with microcontrollers like Arduino, ESP8266/ESP32, and STM32.

It supports recording voice/audio directly to SD card in ADPCM or OGG format, making it ideal for voice-controlled applications, talking gadgets, audio reminders, and data logging projects. The onboard 3.5mm jack also allows easy speaker/headphone connectivity for audio output.

Technical Specifications:

How to Use:

For Audio Playback:

1. Load audio files onto a formatted microSD card (FAT32).

2. Connect the module to Arduino or ESP32 via SPI.

3. Use libraries like VS1053 or Adafruit_VS1053 in the Arduino IDE.

4. Send commands to play, pause, or stop files via SPI.

For Audio Recording:

1. Connect a microSD card.

2. Use Arduino sketch to initiate recording mode via SPI.

3. Onboard microphone will capture sound and save it in .OGG or .WAV format.

Applications:

• Voice-controlled systems and audio triggers

• Talking robots or interactive toys

• Sound recording and data logging projects

• Audio playback for greeting cards, exhibits

• IoT audio interfaces and smart appliances

• MP3 players, voice notes, and sound buttons

Package Includes:

• 1 × VS1053 MP3 Audio Recording Module