FETtec develops flight controllers, electronic speed controllers, all-in-one boards and motors for FPV and custom unmanned aircraft. Its control hardware uses FETtec KISS firmware and a proprietary one-wire ESC interface.
About
FETtec is a German electronics company serving modular FPV aircraft builders. Its catalogue covers standalone flight controllers, high-current ESCs, combined FC-and-ESC boards, motors, radio-control accessories and supporting hardware, with manuals and firmware distributed through its own support channels.
The FC G4 generation combines an STM32G4 control processor, onboard power regulation, OSD, multiple UARTs and connections for up to eight motor-control channels. FETtec's one-wire protocol links compatible controllers and ESCs for configuration and telemetry. Korthos records the company as an avionics and motor-control component supplier rather than a complete drone OEM.
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