Arduino for STM32

You can type in " open source flash program stm32 " for example at Google (or an open source search engine of your choice).

Already first result is a program called stm32flash .
I guess it is a command line tool. But don't ask me about it, I'm using STM32CubeProgrammer.


You are right. I forgot ...

Hi :D!
I simply want to ask: is possible to program a STM32F103C6T8 board like blue pill via UART or serial using using only free/open source software tools?

I had already tried to ask this question on github(https://github.com/orgs/stm32duino/discussions/2465#discussioncomment-10314390) but nobody ...