Setup IDE

* Install the Arduino IDE
https://www.arduino.cc/en/Main/Software

* Install the STM32 board package

Add in ArduinoIDE -> Preferences -> add. Board manager https://github.com/stm32duino/BoardManagerFiles/raw/master/package_stmicroelectronics_index.json

* Install the STM32 Boards

* Ardunio Board Settings

* Install the STM32CubeProgrammer for SWD programming

https://www.st.com/en/development-tools/stm32cubeprog.html