01-02-2021, 04:43 AM
(12-31-2020, 03:34 AM)skaaq Wrote: I will try to solder back a new fusb and other regulator if I can find one.
Still I do not know what happened, if 3v3 failed it should have fried the microcontroller and the bma223 but both are working.
best bet is a bad FUSB from beginning.
FUSB is around 1 EUR at Farnell / Mouser (plus shipping for sure), I think the regulator will also have a similar price.
Resoldering of this package by hand is possible, so I hope you will be able to repair it.