This SD card contains the operating system and software packages that your Raspberry Pi - powered ROV runs. Before shipping, we install the Raspbian Operating system, as well as the Archimedes software package. Then, we write a crontab file that runs the ROV's software every time your computer boots up. 
 
That way, all you nhave to do is slide the card into your Raspberry Pi's micro sd slot, turn on the power, and explore the ocean.