Betaflight Failed To Open Serial Port Error
In order to set your multirotor drone soaring into the skies, the pilot has to first connect it to the computer to adjust settings in the flight controller’s configurator. The configurator could be Betaflight, Cleanflight, Raceflight or Kiss. There could occur Betaflight Failed Error.
Quite often, once you hook up the board say with Betaflight, the following error prompt is displayed by the configurator:
“Failed to open serial port”
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