Thanks a lot for your great comments.

[Tesla DeLorean]

Sounds like school work. Not really going to establish any level of knowledge if someone else does it.

https://community.st.com/s/question/0D50X0000BddE2BSQU/can-anyone-tell-me-how-to-check-do-i-need-usart-hardware-for-stm32f103rbt6-or-inbuilt-or-just-usb-cable-is-enough-for-that

[Andrei Chichak]

It's getting awfully close to end of the semester to ask such basic questions.

Might I suggest a career in hospitality?

Kidding.