How to use the Promicro nRF52840 / NiceNano as a dev board on PlatformIO

Do you want to use thoes aliexpress "Promicro nRF52840" / "NiceNano" boards but cant find support on platformio (and possibly arduino ide)? luckily you found this video! https://github.com/ICantMakeThings/Ni... Instructions on installing are in the readme. i hope i provided help!