Tech Filedard” and “advanced” electronics packages. The standard electronics or small tool experience at all, this might package uses RS-422 serial communications for control and take you a bit longer, but it took me about an hour composite (NTSC / PAL) video. The advanced package uses a altogether. Most of that time was deciding how to best tiny, on-board computer (Raspberry Pi), and other electronics route the wires so everything would appear neat and to send both HD video and ROV control via Ethernet and a easy to repair in the future.single twisted pair. The standard electronics is similar to how 2. Assembling the frame - This was one of the easiest most commercial ROVs are con