Planning on going wi-fi-less without voiding warranty, and I am planning on doing so by using the serial port. The drone in question is a 2.0. I found this article showing how to do so with an Arduino, which I am fairly knowledgeable with. http://mirumod.tk/intro.php Do most people buy a connector or just use individual pins to connect to the serial port? Is it possible to access the footage on both the front and bottom cameras and store it on a flash drive? Would it/Could I program the drone to ignore the ultrasonic and bottom camera as sensors? Could I program it for inverted flight? Obviously I would better secure the hull to the drone.