The SainSmart Sensor Shield V5 (new version) has the COM and I2C (IIC) ports separated,so that both ports can be utilized at the same time to increase the possibilities of use. SainSmart Sensor Shield for Arduino allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers and so on.Just plug and play.Each functional module has buckled port with VCC, GND and Output, which has corresponding port on the Sensor Shield, connected with a plain 2.54mm dual-female cable you may start playing already. Buckled brick cables are like cement for bricks, make the connections easier, securer and more professional. Package Content : 1 x SainSmart Sensor Shield V5.

• 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

Buckled Analog Port:Handy, solid connection to 6 Analog inputs with VCC/GNDSainSmart