Get motherboard version with code instead of opening printer
I've just purchased an Ender 3 V2 and have spend days getting it configured the way I want to work with Octopi. Now Octopi is telling me I ned to upgrade my firmware but I don't know what file I should use (different motherboards).
Is there a way to get the version of your mother e.g. using gCode commands instead of having to open the printer and search for the board version? I'm affraid I wil lhave to do all the tuning again if I open up the printer)?
E3V2 come with the v4.2.2 motherboard as OEM fit, from factory - the v4.2.7 is USER fitted (for a dead v4.2.2 etc)