9 years, 5 months ago.  This question has been closed. Reason: Unclear question

Flashing STM32F103CB chip

How can i build my project to this specific chip?

It seems Nucleo-F103RB board has almost identical cpu STM32F103RB vs STM32F103CB, only difference is package 64pin vs 48.

What is the simplest way to do this?

I have tried exporting to coocox IDE and changed device in settings, but no luck. Flashed binary with segger j-link.

Any help appreciated.