VS1003 MP3 Module with On-board Microphone

Overview

VS1003 is an MP3 module with on-board microphone, it supports audio decoding formats of MP3, MP3 + V, WMA, WAV, MIDI and the SP-MIDI. It has features as below:

• Separate analog, digital and IO power supply; serial data and control interface (SPI).
• 1 headphones and audio output interface, the internal PLL clock frequency multiplier; high-quality stereo DAC, 16-bit adjustable-chip ADC, high-quality stereo earplugs drive (30 EURO) 
• A microphone for recording, support for recording encoding format: IMA ADPCM (monaural).
• 1 ine_in input interface supports two input methods; supports MP3 and WAV streams.
• Separate analog, digital and IO power supply
• On-board 3.3V and 2.5V LDO chip AMS-1117, the largest current provide of 800mA.
• Single power supply: +5 VDC, capacitor filter.
• 12.288 MHz crystal.

Documents

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Technical support

For technical support, please open a ticket on Itead Support System.