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原廠連結:http://www.elecfreaks.com/estore/rpi-gpio-shield.html
RPI GPIO Shield turned Raspberry Pi GPIO into the normally-used Arduino I/O interface. The shield not only maintained most of Arduino UNO I/O interface,but also expanded IIC interface,UART TX/RX interface, and SPI interface, electronic bricks interface. RPI GPIO Shield inherited the Arduino UNO I / O all the features, which can be used to drive LED, sensors, LCD and other electronic modules and components.
Note:
When RPI GPIO Shield connected with Raspberry Pi GPIO, please make sure their pins are corresponding with each other.
Package List: