DFRobot (DFR0491) IO Expansion Shield, for LattePanda V1

Product Information Accessory Type: IO Expansion Shield For Use With: LattePanda V1 Single Board Computer, Arduino Product Range: Gravity Series Product Overview Gravity I/O expansion shield is made for LattePanda V1 single board computer. Breakouts all GPIO pins to make it compatible with standard Arduino device and no interruption with other ports on LattePanda. Each pin has VCC and GND power port, compatible with Gravity-3 pin colour coded interface supports hundreds of sensors and modules. And this shield also adds a new power solution for LattePanda. 7 to 12V wide range power supply can be used to power the board and devices via DC 2.1 or DC terminal port, maximum 5A under 5V IO output all make the shield prefect for using LattePanda to learning and developing. Not compatible with LattePanda Alpha & Delta Arduino Leonardo and gravity sensor compatible Digital gravity interface x 14, analogue gravity interface x 6 I2C port x 2, ICSP port x 1 5V output voltage, 5V I/O operating voltage 5V port maximum output current is 5A, 3.3V port maximum output current is 1A 8x8 general 2.54mm prototype pad Dimension is 70mm x 68mm / 2.76in x 2.68in