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, secure and more professional looking.
just plug & play.
Operating Voltage: 5VDC.
Input Voltage (recommended): 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
Weight: 29g