Hi everyone!   I wonder if anyone who has ever built this project would mind helping me out a little with mine? I've sorted out the PCB and I have the Blue pill and the STLINK programmer for it and then....     ....Ugh.   The documentation provided in the GitHub seems to be aimed at an embedded programmer with some experience with Arduino and that isn't me.   https://github.com/retro16/acsi2stm/blob/stable/doc/compiling.md   Big problem I've