// EE04 XIAO ePaper display board — STL wrapper // Requires ee04.stl in the same directory (183k triangles; too large to inline as polyhedron). // // Board origin: PCB bottom face at Z=0, bottom-left corner at (0,0). // X: 0..80.00 mm (board length) // Y: 0..41.22 mm (board width) // Z: 0 = PCB bottom; components extend upward. // // STL native axes after rotate([0,0,270]): Y→X, −X→Y, Z→Z. // translate([40, 20.5, 0]) handles XY normalisation. module EE04() { color("darkgray", 0.85) translate([40, 20.5, 0]) rotate([0, 0, 270]) import("./ee04.stl"); } EE04();