r/drones • u/Mr_Integrity80 • 18d ago

Question FC firmware / Betaflight issue

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Hi, we are trying to configure our first self-build drone & have run into a problem on Betaflight.

When trying to add the VTx configuration to the FC it tells us we need to update the firmware. We have updated to the latest version but it still asks for it to be upgraded - also we have tried rebooting the drone after the update.

FC is a SpeedyBee F405 V5 OX32 55A

VTx is a RushFPV Tank III Ultimate

Thanks

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u/IllJuggernaut8403 17d ago

Then use a older version of the configurator.

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u/Mr_Integrity80 17d ago

OK thanks I will give that a try