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Flight controller

Flight controller for drones, is like brain for humans. They are the central nerve system of multi-rotors.

Drone flight controls are many and very varied. In nutshell there are two type of flight controller. One for brushed and one for brushless drones.

Flight controllers for drones and quadcopters

HGLRC Zeus25 AIO review: F722 Flight Controller + 25A ESC

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HGLRC Zeus25 flight controller review
The HGLRC Zeus25 AIO flight controller is full of features, including a high-performance STM32F722 processor, 25A BL32 ESC, OSD, 4x UART, 10V BEC, easy soldering layout with large pads, and much more. Zeus25 AIO supports PPM (FlySky), Serial RX (including FrSky, S.BUS, DSMX, etc.), and ExpressLRS (RX/TX) radio receivers. It has dedicated pads for Caddx Vista or DJI Air Unit...

BetaFPV Toothpick F722 flight controller review

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BetaFPV F722 review
A few weeks ago I reviewed the BetaFPV Pavo30 drone that was based on this Toothpick F722 flight controller. Due to some accident, a few of the MOSFETs on the board fried and I decided to order a new one. In a nutshell, a flight controller (aka FC) is the brain of the drone. Its central processor receives data from...

F4 flight controller review: First piece of your DIY drone

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F4 flight controller review
F3 flight controllers are outmoded, they have half of the processing speed of the latest F4 flight controllers. But up to 32 kHz loop-time and more, UART ports are really making a difference? Let’s find out in our AKK F4 FC review. Flight controllers are the nerve center of drones. They are using various sensors to stabilize your aircraft by...