Can a board that had BATT applied to the Uart pins also kill flash memory and or the OSD chip? My F722 replacement seemed successful at first because it was recognised by BF but now it doesn't. Maybe I didn't install it straight enough,
you just blew my mind bro I had no idea you can fix a bad flight controller !!!!!id like to see how you test it to descide whats wrong with it . great video !
now here's the thing. I not only don't have a soldering station, I don't even have a hot air soldering station. All I have is a lower temperature soldering iron. Is there any method I could use to do it with one of those or do I need to find someone with a hot air soldering station?
mines FC isnt working but providing power to the radio receiver. But it wont connect to my computer via USB. Not sure what is wrong with it. How do I know what to replace on it without buying a new FC
Wow first time to know that micro controller can be changed too 😀
Nice how hot must the heat gun be to be able to take it off ?
Is this will work with brand new arm stm32f405 rgt6? is this needs to be programmed somehow?
Can a board that had BATT applied to the Uart pins also kill flash memory and or the OSD chip? My F722 replacement seemed successful at first because it was recognised by BF but now it doesn't. Maybe I didn't install it straight enough,
you just blew my mind bro I had no idea you can fix a bad flight controller !!!!!id like to see how you test it to descide whats wrong with it . great video !
Thanks Jeffreestyle! that's a great idea for a video!
Good stuff. 2 1/2 years into fpv and I finally am trying my hand at this rework stuff... hoping to resurrect my graveyard lol
Hi, I also have a bad stm32 in kiss fc board, can it be done with a donor board or I can buy a blank stm 32 of a same type?
Is there a place where you can buy the F4 MCUs or other parts on these boards?
now here's the thing.
I not only don't have a soldering station, I don't even have a hot air soldering station.
All I have is a lower temperature soldering iron.
Is there any method I could use to do it with one of those or do I need to find someone with a hot air soldering station?
Hey Drainman Great video. What is the flux that you used?
www.myfpvstore.com/accessories/tbs-soldering-flux/
@@DrainManFPV thanks man 🤘
really nice
mines FC isnt working but providing power to the radio receiver. But it wont connect to my computer via USB. Not sure what is wrong with it. How do I know what to replace on it without buying a new FC
First time seeing that done, nice job👍
Thanks Rader!
Very interesting and informative video. 👍🤓
Thanks John! 😍
Nice job!
What heat gun are you using?
It's the Vivohome 959D I will add the link.
VIVOHOME 959D SMD Hot Air Heat... www.amazon.com/dp/B07K6MHXBJ?ref=ppx_pop_mob_ap_share
0:50 that should really be no problem, you remove a bit of the mask right outside the trace and use a small wire to jump it