VS1103 DIY Development Board



Features

  • Supports VS1103 devices
  • Supported by VSIDE development tools
  • SPI interface and serial interface for VSIDE development tools and external MCU
  • 3 buttons user interface for Play/Pause, Next song/Volume +, Previous song/Volume - 
  • No MCU is required, boots from SPI EEPROM
  • Low power operation 
  • Uses MMC/SD/SDHC for storage. Hot-removal and insertion of card is supported. 
  • Supports FAT and FAT32 filesystems, including subdirectories (upto 16 levels) 
  • External MCU control through SCI or UART 
  • Code can be loaded through SCI by MCU 

 

Description

  • VS1103 DIY board is a very easy to use board for VS1053, VS1063, VS1003, VS1103 and VS1011E devices. Most of the components on the board are DIP package except the VS device. It is very suitable for engineer and student. If they have difficulty during soldering VS device, a small SMD to DIP adaptor can be used. 

 

Audio Format Supported

  • WAV (PCM + IMA ADPCM)
  • General MIDI 1 / SP-MIDI format 0

 

Download

Datasheet
Schematic
PCB layout