In order to allow you to develop AI application, ST provide free function packs with all the firmware and code example you need to start building your application.We also selected a panel of AI experts partners who can help you on your project and well as ST technical support who can give you advice and answer to specific interrogation. Finally our wide community could also help you to find answer to specific questions. You can find all these information under https://www.st.com/content/st_com/en/stm32-ann.html
