Product Description The BlueROV is an unassembled kit with frame, watertight enclosure, thrusters, and speed controllers. The electronics are up to you – open source software is available. Hardware/software experience required. It uses six T200 Thrusters to provide six-degree-of-freedom control allowing you to point the ROV in any orientation to film anything, grab anything with a simple robot arm, and have a lot of fun! Features Frame Thick laser-cut acrylic side panels with extra holes for future expansion and features 100% glue-less frame design using 20mm aluminum T-slot tubing and custom aluminum stand-offs Tough and machinable Delrin parts for durability and easy modification Watertight enclosure is secured with two fabric straps for quick removal Lots of room for expansion and additions – extra holes allow the addition of buoyancy foam or ballast weight Watertight Enclosure Cast acrylic watertight enclosure with lots of space – 12″ long and 4″ inner diameter Custom CNC aluminum o-ring flanges provide precision seals and modular end-cap options Laser-cut cast acrylic end-caps for optical clarity and strength Custom CNC aluminum sealable vent allows the end-caps to be installed without rods or screws Custom cable penetrators designed for thruster cables make it easy to pass thruster cables through the end-cap with a watertight seal Laser-cut Delrin electronics and battery shelf inside with mounting holes for APM autopilot, Raspberry Pi V1 or V2, camera, speed controllers, and battery Source: https://www.bluerobotics.com/store/rov/bluerov-r1/ ArduSub: http://ardusub.bluerobotics.com