Arm Mbed OS support forum

How to use STM32F405

I want to use the “STM32F405” chip.
What should I do?

Hi,

It seems that the chip is not on any Mbed OS Enabled board.
I would start to compare which supported board is closest to STM32F405. Maybe NUCLEO-F401RE.
Then you can modify the code so that it is similar as your board:
https://os.mbed.com/docs/mbed-os/v5.15/porting/porting-a-custom-board.html

I would also try Mbed OS first with any supported board before starting custom porting.

Regards,
Pekka