PlatformIO seems to be great if you are using a board that is made by someone else. It is not obvious to me how to proceed if I have my own custom designed board. Seems like you would get alot more adoption of your tools if you could accommodate those who design their own boards. Specifically I use STM32 series and I use FreeRtos. I have been reading documentation and threads all day and have still not succeeded in setting up the tools for my custom board. Is there a guide you can point me to? Maybe the folks at PlatformIO could make a Youtube video or a short write up. All documentation I am finding assumes you are using some board already in the eco system.