Hey, I have most likely shorted CAN GND with COMM VCC or maybe also COMM ADC1 (I was trying to figure out how i should wire my bosch PAS so if someone knows how to it would be really awesome because i got no clue on how to measure it and they are all black wires)
Is it possible that I can repair it myself if I order https://lcsc.com/product-detail/ST-Microelectronics_STMicroelectronics-S... and replace it? And then ofcourse flash the new firmware with a ST-Link V2 and then install the bootloader through the vesc tool? Please say yes so that I got a good excuse to order a Weller WXA 2 set.
When plugging in the battery (and having removed the casing) the stm32 heats up as well as the drv8301. Would the drv8301 heating up be normal or be fixed if i removed the stm32(or a chance of)?
What would I measure to know which parts are broken? And how do i know if my 3.3v net is broken?
Else is this still a posibility? https://trampaboards.com/vesc-repair--stm-replacement-p-29893.html That you can ask Trampa to repair it for you?
Thanks in advance for any responses!