Basic Autonomous Kit for Sphero RVR Assembly Guide
Contributors:
Pearce, Ell C
Pearce, Ell C 
Plugging the System into the RVR
You've built the entire system! Now it's time to connect it to the RVR. Gently clip the RVR Cover Plate into place. We'll then connect the 4 pin Ribbon Cable from the four pin connector on the Servo pHAT to the UART Connector on the RVR.
Warning! The cable is not polarized or keyed in any way, so it's important to pay attention to the pins and connect them correctly. I recommend lining up the red wire so it plugs into the 5v pin on both the pHAT and the RVR.
Congratulations! You've completed the kit and are ready to start coding!