MP3 Adapter


MP3 Decoder for 5V systems with VS1011.


  • MP3 decoder VS1011 with on-chip headphone amplifier
  • Decodes MPEG 1 & 2 audio layer 3 (ISO 11172-3), WAV and PCM files
  • On-board 5V/3.3V voltage regulator and level shifter
  • Interfaces directly to SPI/I2C busses, interface pinout conforms to Minimodules specifications
  • Operating voltage: 5V
  • Mechanical dimensions: 47 x 32mm


  • Add MP3 streaming functionality to 5V based microcontroller system
  • Directly connect earphones or active speakers
  • Fully controllable via standard SPI (4-wires) and I2C busses

Related Documents

Product Datasheet

Schematic Diagram

VS1011 Data Sheet

Related Products

AVR Playground


Ordering Information

Art. No. 0035

MP3 Decoder Adapter with VS1011


EUR 55.00


Additional Resources

VLSI product page



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