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Visitor II
August 12, 2023
Question

Regarding the COM PORT not showing

  • August 12, 2023
  • 1 reply
  • 3725 views

I was getting Start with STM32F401CCU. I am not able to find the COM PORT to USE in ARDUINO IDE.

AkarshSM_0-1691862376322.png

But in Device Manager i was able to find the below

AkarshSM_1-1691862433004.png

As STM32 BootLoader. Which i am not able use ARDUINO IDE.
Can AnyBody help me to fix this

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1 reply

Tesla DeLorean
Guru
August 12, 2023

You'll need some Loader on the board for it to appear as a VCP / COM USB Device.

You'll probably need to use STM32 Cube Programmer in USB/DFU mode or with an ST-LINK via SWDIO/SWCLK connections.

Find an Arduino tutorial for whatever board you're using..

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Tesla DeLorean
Guru
August 12, 2023
Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..