CASE DESIGN: While waiting for the PCB to arrive, expected in like the nest 3 days, I designed a case, all measurements are from KiCAD pcb, and i test printed it and it screws in perfectly with M2.5x20mm screws. —–Images attached show the case on Onshape, and also what it looks like printed out. NOTE: the middle thing is a 3d model of the pcb, it will be replaced by the actual PCB.