Is there a link or any info on the typical power supply circuit used in 1S flight controllers? I assume it’s somewhat generic, 5v booster circuit and then 3.3v regulated off that?
I feel like if I could identify the components that are involved it would make it easier to diagnose/repair. I’m guessing it’s a fairly generic circuit?
Right now I have a Betafpv Lite FC V2.0 where the camera suddenly shorted out mid-flight. It no longer produces 5v output, but it does fly without a camera. I have some Mt3608 regulator chips from another repair, but it seems that chip wasn’t the problem (that must be the 3.3v regulation chip).