Raspberry Pi Model B Expansion / Evaluation Board

Description of product

DESCRIPTION:DVK512 is an expansion board designed for Raspberry Pi Model B+, integrates various components and interfaces for connecting external accessory boards. It's ideal for Raspberry Pi Model B+ evaluation and development.

Features: 

  • Pinheaders for connecting with the RPi
  • UART interface: easily connects to UART modules such as RS232, RS485, USB TO UART, etc.
  • 8I/Os interface: easily connects to modules controlled by I/Os, such as 8 Push Buttons, Logic Level Converter, Mix Board, etc.
  • SPI interface: easily connects to SPI modules such as AT45DBXX Dataflash, L3G4200D Board, etc.
  • I2C interface: easily connects to I2C modules such as PCF8574 Expansion Board, PCF8563 RTC Board, LSM303DLHC Board, etc.
  • Character LCD interface: for connecting character LCDs like LCD1602
  • USB connector: USB TO UART, supported by onboard converter CP2102
  • Power indicator
  • User LEDs
  • User Keys
  • Potentiometer: for LCD1602 contrast adjustment
  • RTC battery holder
  • PCF8563: onboard RTC chip
  • 32.768K crystal: RTC crystal
  • CP2102: onboard USB TO UART chip, for debugging
  • CP2102 jumper
  • RTC jumper
  • User LEDs jumper
  • User Keys jumper


Note: 
For jumpers above:

  • short the jumper to connect to I/Os used in example code
  • open the jumper to connect to other custom pins via jumper wires