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Choriboard III: A Small and Powerful Flight Controller for Autonomous Vehicles

In this work we present a new flight controller board based on a Cortex-M7 microcontroller. The design is based on previous work done in our laboratory, this being the third version of the board. The main goal of this update is to achieve a very small and lightweight flight controller, but with a high computational power that can be used in a wide range of autonomous vehicles. In order to show its performance, an example for stabilizing a quadrotor UAV is presented and analyzed.