Shield per Arduino
Operating Voltage: 5VDC
Input Voltage (recommend): 7-12VDC
Input Voltage (limits): 6-20VDC
Buckled Analog Port: Handy, solid connection to 6 Analog inputs with VCC/GND
Digital IO port: 13 ports prepared to digital modules or servos
Analog IO Port: 2.54 grid male pin header connections
Buckled Communication Port: Selectable between I2C and UARt
Size: 7cm x 5.6cm.