Matthew

Hello there, I tried to start my embedded project on a '[blue pill]( https://www.aliexpress.com/item/1005006788305638.html?spm=a2g0o.order_list.order_list_main.5.619a1802RlTso6 )' and followed '[Rusty Bit's](https://www.youtube.com/watch?v=TOAynddiu5M)' suggestions, and tried mocking about. The setup I'm using is a...