Catalog > Internet of Things (IOT) Related Products > More Platforms VS1003 MP3 Module with Onboard Microphone MP3 MP3+V WMA WAV MIDI SP-MIDI VS1003 MP3 Module Separate Analog Digital and IO Power Supply Serial Data Control Interface (SPI) GTC MP3/WMA/MIDI AUDIO DECODER VS1003 MPS MODULE/ONBOARD MICROPHONE. MP3, MP3+V, WMA, WAV, MIDI, SP-MIDI PLAYER MODULE. SEPARATE ANALOG, DIGITAL AND IO POWER SUPPLY; SERIAL DATA AND CONTROL INTERFACE (SPI) Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Support VS1003 audio decoding format: MP3, MP3 + V, WMA, WAV, MIDI, SP - MIDISeparate analog and digital and IO power supply; The serial data and control interface (SPI)1 headphones and audio output interface, with internal PLL clock frequency multiplier; High quality stereo digital to analog converter (DAC); 16 adjustable on chip AD converter (ADC); High quality stereo earplugs drives1 microphone, used for recording, supports audio coding format: IMA ADPCM (mono)1 line_in input interface, supports two input mode; Support MP3 and WAV flowA Separate Analog and Digital and IO Power Supply, Power LightThe Onboard 3.3 V and 2.5 V chip AMS - 1117, the largest current 800 mASingle Power Supply : + 5 VDC, Capacitor Filter12.288 Mhz Crystal Vibration Specifications Input Power : 5V DCSupports : MP3, Mp3+V, WMA, WAV, MIDI, SP-MIDIInterface : UART & SPIRecording Format : IMA ADPCMDimensions : 44x44x10mm Downloads Schematic-Diagram - VS1003 PDF File 419.79 KB Datasheet - VS1003 PDF File 613.60 KB Example Code for the VS1003 Audio-Codec ZIP File 113.79 KB