Trying to repair my VESC 75/300
I know the STM32 is fried, so a new one is on the way.
All the power are fine, 3.3V 5V and 12V are all present after i removed the shorted stm32 and 2 fet drivers.
But some things i'm still wondering about.
1: What firmware should i flash with?
(and where do i find that file)
The PCB says version 3.1
2: These transistors, does anyone have the exact part?
3: when powering the unit (without the STM32 chip), i get different voltages on the motor output cables, 0.9V, 0.5V and 2V
Is my FETS fried? (two of the FET groups have their drivers removed as they seemed fried)