Controller entirely created using solidworks, all components are engineered to work with electronics fully available in the market: it allows the slot for a 9V battery, a slot for minibreadboard, the slot for a teensy board and a stepdown converter.The frontal slot holds the bluetooth card. Left joystick is a 5 way tactile switch, as well as the tright one, meant to control a 5 axis robotic arm.2 guarded buttons command the opening/extension and prepositioning of the robotic arm.other 4 puchbuttons, unguarded, command the remaining options. Power button is placed on the left handgrip (a standard Dc latching pushbutton available worldwide) , the opposite handgrip holds a Usb cable to reprogram the Teensy board; good for any arduino custom project. Intended to work as bluetotth controller or a ROV with 5 axis robotic arm, called ORB.NOTE!All parts are carefully designed to be immediately 3d printed with the minmal need for supports, or change of nozzle size..mostly only 1.0 mm nozzle will be required (90% of components) , to speed up the production of all parts.If any support or part is further needed, please contact me .