COM PORT is not detected while using STEVAL-MKSBOX1V1 (stm32l4r9zij6)

[PRATIK_HALK]

"While transmission of data via the USART COM PORT is not detected, which driver should I use on windows 11  for COM PORT detection?"

i have use many drivers till now but not getting any satisfied solution.

[Pavel A.]

Was the COM port detected before transmission of data? Usually you want the "standard" in-box driver.

[PRATIK_HALK]

i was doing UART program.  

the virtual com port is detected in DEVICE MANAGER after installation of a random driver .

But its not working ..on my STM32CUBEIDE or in my TERA TERM  application ,  connection with COM PORT is failed.

suggest me a appropriate driver to solve this issue. 

*code is in the below section

[Pavel A.]

After installation of a random driver - what does this mean? What is the random driver?

[PRATIK_HALK]

There are so many drivers on the internet

i just download one and installed!

i get the link from a youtube video.

[Peter BENSCH]

Of course, there are many drivers available on the Internet, but it is not very helpful to install just anything. In addition, it is not clear why you want to install a COM port driver at all, since STEVAL-MKSBOX1V1 does not even provide a COM port?

Have you actually read through the documentation for STEVAL-MKSBOX1V1?

Regards
/Peter