Betaflight XM+ Roll and Yaw erratic

A

aloneseeker

New Member
So, I am using Omnibus F4 FC, I soldered and powered up everything, when I connected the receiver, I see the roll and yaw going beserk, without any inputs from transmitter, both those axis keep on, here is the video :


what mistake am I doing? I did setup the RX UART6

FC that I am using:

www.banggood.com

9g 30.5x30.5mm Omnibus F4 Flight Controller AIO OSD 5V BEC Current Sensor for RC FPV Racing Drone

Only US$31.99, buy best 30.5x30.5mm Omnibus F4 Flight Controller AIO OSD 5V BEC and Current Sensor sale online store at wholesale price.
www.banggood.com www.banggood.com
 
Oh yeah those "omnibus f4" boards from banggood are actually Chinese clones of the original airbot omnibus f4 boards. I actually had one of those catch fire mid air lol.
 
@aloneseeker yah would suggest double check firmware version like @Dugdog47 said very likely has the wrong target flashed to it and so doesn't have the pins mapped correctly, on newer version of BF after flashing it will ask to apply a config on first reboot of the FC and connection you should tell it Yes apply the board specific config. After that has happened you should be good to configure things.
 
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