Waveshare DVK512 Raspberry Pi Expansion / Evaluation Board integrates various components and interfaces such as UART 8I/Os SPI
DVK512 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.
Raspberry Pi 1 Model A+
Raspberry Pi 1 Model B+
Raspberry Pi 2 Model B
Raspberry Pi 3 Model B
Raspberry Pi 3 Model B+
What's on the DVK512
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
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
User LEDs jumper
User Keys jumper
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