Dear AndrewThank you in advance for your answer.I have an electronic board I have an electronic board I have a cpu using stm32f103according to the connection in the socket in the following picture I am connecting to the cn3 socket according to the ph...

Do I need to give 3.3v from pin1 of the cn3 socket?

dear andrewno cable is currently connected to the st link- cn3 socket

I apologize, but I plugged it into other ports, but for some reason the voltage does not increase and stays at 0.46

I know how to take a screenshot but the computer I took it on didn't have internet so I took it with my phoneShould I connect another device to the st-link instead of the computer's usb port?Thank you for your interest