"It looks just like the Draganflyer V we had in school. I used one of these as the platform for my thesis project. I took their electronics off and put my own on, so I could have a full IMU based autopilot. On a minor note, the draganflyer V does…"

"I agree with Otto Pilot. You can do a lot an ARM7 like the the LPC21XX processors. I implemented a control system for a quad-rotor on an LPC2106 with single point precision. I was able to run the control loop at 150 Hz with plenty of power to spare."