Category Archives: Multicopter

F1, F3, F4 and F7 Flight Controller Differences Explained

When choosing flight controllers, the term “F1”, “F3”, “F4” and “F7” pop up all the time. These are currently the most common types of processor used in flight controllers. In this article we will look closely at each, explain the differences between them and help you decide which best suits your needs.

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