Emax OpenPilot CC3D Flight Controller - Emax 250 Nighthawk
Can be used for various craft formats, Multirotor, Fixed Wing.
The CC3D provides a crisp feel when flying tricopters, quads, hexas, octocopters, and even fixed wing planes. The Ground Control Software ("GCS") provides an easy way to program the board via a USB connection (USB cable not included).
OpenPilot has tried to make your experience with the CC3D as easy and trouble-free as possible. Naturally for a high-end product, the hardware is complete; there is nothing to solder.