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 bring to your raspberry all the Arduino UNO Input / Output features, which can be used to drive LED, sensors, LCD and other electronic modules and components.
When RPI GPIO Shield connected with Raspberry Pi GPIO, please make sure their pins are corresponding with each other.
- Fully compatible with Arduino, including Arduino shields
- Plugs in to Raspberry-Pi GPIO header
- Voltage safe – Bidirectional translator automatically converts between 3.3V for Raspberry-Pi and 5V for Arduino
- Same form factor as Raspberry-Pi