Omnibus F4V3 hex files | Betaflight | Page 1

crimson jewel Feb 7, 2026, 2:31 AM

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I have an old omnibus F4V3 and broke the usb port - so far I have been able to ease the chip and was wondering were to get the Hex file to reflash it with my STlink programmer - Please please any help will be highly appreciated at this point

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Omnibus F4V3 hex files

nocturne hollow Feb 7, 2026, 2:36 AM

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You can download the hex from app.betaflight.com

crimson jewel Feb 7, 2026, 2:37 AM

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will this enable the VCP ?

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since the my usb port ripped off the board

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on UART 1

near night Feb 7, 2026, 10:37 AM

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crimson jewel I have an old omnibus F4V3 and broke the usb port - so far I have been able to e...

I had the exact same problem with a F4V3S. There should be some capacitors further up on the Board. Depending on how good you are with a soldering iron you could solder some wires from there to a USB Port or directly to an old USB cable.

But Im gonna be honest I just bought a new Board for 20Bucks with a USB-C Port. Because it was all in all to much of a hustle. Its called F4V3S Plus.

#Omnibus F4V3 hex files