DVK511 is an expansion board designed for Raspberry Pi, integrates various components and interfaces for connecting external accessory boards. It’s ideal for Raspberry Pi evaluation and development.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
SPI interface: easily connects to SPI modules such as AT45DBXX Dataflash, etc.
I2C interface: easily connects to I2C modules such as PCF8574 Expansion Module, PCF8563 RTC Module, etc.
Character LCD interface: for connecting character LCDs like LCD1602
Graphic LCD interface: for connecting graphic LCDs like 2.2inch LCD or LCD12864
ONE-WIRE interface: easily connects to ONE-WIRE devices (TO-92 package), such as temperature sensor (DS18B20), electronic registration number (DS2401), etc.
RPi GPIO connectors
5V DC jack
Potentiometer: for 2.2inch LCD backlight adjustment, or LCD12864, LCD1602 contrast adjustment
Joystick: five positions
LCD selection jumper
short the jumper for LCD12864
open the jumper for 2.2inch LCD
User LEDs jumper