Best posts made by justGuner

I'm about to buy a SKR 3, hopefully this will solve the original issue that started this thread. If it still keeps on disconnecting, I'll buy a new cable or replace the original wires that it came with and hopefully that will be the end of it.

I finally installed a esp32 from btt and it works just fine. Too bad I couldn't find an answer for the original question that started this thread. I might revisit this at some point in the future, who knows...

Small update regarding modifying uart drivers:

DON'T DO IT YET

I have been getting constant short to vin / short to ground errors ever since installing the EZ drivers and the modified 2209's. I have tried the following setups:

• only EZ drivers: getting random short to vin errors (with no apparent cause), still able to move motors
• EZ and modified drivers: getting random short to vin errors on EZ drivers (with no apparent cause), still able to move motors; getting short to vin errors when trying to move motor connected to driver
• only modified drivers: getting short to vin errors when trying to move motor connected to driver
• only stock drivers: everything works fine

Before anyone asks, I can confirm that the issue isn't with the wiring or motors, since the error message would appear on the EZ drivers even when the motors or cables weren't connected to the board. Using 24v or 48v didn't do a difference.

I have contacted btt support and waiting for an answer. If I don't receieve anything useful in the following days, I will buy a new board with 2209 EZ drivers for troubleshootind purposes, as I can't rule out my board being the issue; considering that I have a nonfunctional driver slot there might be other issues with it that I don't know.

I will keep you updated when I will get a response / receive the new board.