For 95% of STM32 users, ST has invested heavily in making their proprietary tools open-source and free to compete with Arduino and Raspberry Pi Pico. You only pay if you need a third-party compiler or commercial middleware license.
Several STM libraries and frameworks are available, some of which are open-source and free, while others are commercial and require a license fee. Here are a few examples:
For 95% of STM32 users, ST has invested heavily in making their proprietary tools open-source and free to compete with Arduino and Raspberry Pi Pico. You only pay if you need a third-party compiler or commercial middleware license.
Several STM libraries and frameworks are available, some of which are open-source and free, while others are commercial and require a license fee. Here are a few examples: