I am using Nucleo-g431rb, I want to program and debug it with isolation from computer, I am trying to use st-link/V2 isol, but no success, because I can't find the connector for CN10. What is the way to debug it with isolation.

[Kraal]

Hello,

Since the nucleo already has the debuger embedded, I suggest using a USB isolator between the PC and the nucleo.

Something like Adafruit USB isolator, which works fine as long as your device does not need more than 100mA.

[Asoni.1]

@Kraal​ Yes I am looking for that option also, but it would be an advantage to know if there is anything like st-link available for this type of board.