I recently went through the process of designing a board based on an STM32F411RE. I highly, highly recommend the YouTube channel, Phil's Lab. With his tutorial

I recently went through the process of designing a board based on an STM32F411RE. I highly, highly recommend the YouTube channel, Phil's Lab. With his tutorial I was able to produce a working board on the first try. https://youtube.com/c/PhilS94 https://youtube.com/c/PhilS94