05-Apr-2021, 11:32 AM (This post was last modified: 05-Apr-2021, 02:39 PM by gianlucafava.)
(03-Apr-2021, 10:28 PM)voodoo614 Wrote: Not sure what you mean by HR? But you can check to see if the ground pin is shorted with the 3.3V in the MCU. Also look for solder bridge or burnt component on the FC.
sorry, i meant FC, I was wrong
on the FC there are no punctured components and I checked that all the ground are grounded and the 5V have energy and it seems to me everything is fine, I can't explain it. The only thing that is really out of place is the MCU which always gets hot even when attached to the pc with cable without its battery and even if it is without ESC.