04/2026 updates

2026-05-11 07:59:21 +02:00
parent 2b662fb655
commit 5dced2efe0
62 changed files with 300061 additions and 0 deletions
@@ -0,0 +1,36 @@
+$fn=60;
+
+include <BOSL2/std.scad>
+
+// Dimesions of the CM4-IO board and enclosure
+CM4_WIDTH = 152; // mm
+CM4_HEIGHT = 70; // mm
+CM4_DEPTH = 36; // mm
+ENclosure_WIDTH = CM4_WIDTH + 8; // mm
+ENclosure_HEIGHT = CM4_HEIGHT + 10; // mm
+ENclosure_DEPTH = CM4_DEPTH + 20; // mm
+// CM4-IO placement and hole
+cm4_io_offset = CM4_HEIGHT/2 + 5; // offset from bottom of enclosure
+
+// Enclosure dimensions and hole positions
+enclosure = rect_tube(size=[ENclosure_WIDTH,ENclosure_DEPTH], h=ENclosure_HEIGHT, wall=5);
+
+holes = [
+    [[10, 10], [CM4_WIDTH-36, 10]], // Front holes for CM4-IO pins
+    [[2, ENclosure_HEIGHT - CM4_HEIGHT - 20], [ENclosure_WIDTH - 2, ENclosure_HEIGHT - CM4_HEIGHT - 20]] // Bottom hole for mounting
+];
+
+for (i = holes) {
+    translate(i[0][0], i[0][1], ENclosure_DEPTH - 5)
+        hole(r=3, d=5);
+}
+
+* cm4_io_placement = translate([cm4_io_offset,cm4_io_offset,0]) scale(1, -1, 1) rotate([0, 0, 90]) cm4_io;
+
+// Add CM4-IO and enclosure to the final model
+difference() {
+    enclosure;
+    for (i = cm4_io_placement.convex_hull.vertices) {
+        sphere(r=1, center=i);
+    }
+}