UAV electronics buying guides
Start with the aircraft, power system, firmware and interfaces your build actually requires.
How to choose a flight controller
A flight controller must match the aircraft, firmware workflow, required outputs and exact sensor revision.
How to choose an ESC
Select an ESC from verified battery voltage, motor count, current requirement, form factor and control interface.
How to choose a BEC power module
A BEC must accept the battery voltage and provide the correct regulated output for every connected load.
How to choose UAV sensors and GPS
Match the sensor function and electrical interface to the flight controller and firmware configuration.
FlyingRC fixed-wing flight controller comparison
These boards serve different fixed-wing sizes and I/O requirements. Confirm the current sensor revision before choosing firmware.