fi/meshcore-repeater-scad-files
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Fiona Grzebien 2025-11-08 02:03:00 +01:00
commit 203bc5d3ea
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Meshcore Repeater Baseplate.scad Normal file
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height=148;
width=80;
thickness=2;
difference() {
cube([height,width,thickness]);
// corner cutouts
corner_radius=9;
translate([0,0,-0.5]) {
cylinder(thickness+1, corner_radius, corner_radius);
}
translate([0,width,-0.5]) {
cylinder(thickness+1, corner_radius, corner_radius);
}
translate([height,0,-0.5]) {
cylinder(thickness+1, corner_radius, corner_radius);
}
translate([height,width,-0.5]) {
cylinder(thickness+1, corner_radius, corner_radius);
}
// mounting holes
mounting_hole_radius=1.25;
x_distance=18;
y_distance=3.5;
translate([y_distance,x_distance,-0.5]) {
cylinder(thickness+1, mounting_hole_radius, mounting_hole_radius);
}
translate([y_distance,width-x_distance,-0.5]) {
cylinder(thickness+1, mounting_hole_radius, mounting_hole_radius);
}
translate([height-y_distance,x_distance,-0.5]) {
cylinder(thickness+1, mounting_hole_radius, mounting_hole_radius);
}
translate([height-y_distance,width-x_distance,-0.5]) {
cylinder(thickness+1, mounting_hole_radius, mounting_hole_radius);
}
// battery mounting holes
battery_mounting_hole_radius=1.25;
for(i=[1:3]) {
translate([i*37.5-9,28,-0.5]) {
cylinder(thickness+1, battery_mounting_hole_radius, battery_mounting_hole_radius);
}
translate([i*37.5-9,width-28,-0.5]) {
cylinder(thickness+1, battery_mounting_hole_radius, battery_mounting_hole_radius);
}
}
// xiao mounting point
xiao_pin_header_distance=15;
xiao_pin_header_length=17;
y_offset=10;
cable_tie_slot_length=6;
translate([height-9.5-xiao_pin_header_distance,y_offset,-0.5]) {
cube([1.5, xiao_pin_header_length, thickness+1]);
}
translate([height-9.5,y_offset,-0.5]) {
cube([1.5, xiao_pin_header_length, thickness+1]);
translate([-cable_tie_slot_length/2+1.5/2-xiao_pin_header_distance/2,-5,0]) {
cube([cable_tie_slot_length, 2, thickness+1]);
}
translate([-cable_tie_slot_length/2+1.5/2-xiao_pin_header_distance/2,xiao_pin_header_length+3,0]) {
cube([cable_tie_slot_length, 2, thickness+1]);
}
}
// sensor module mounting holes
sensor_module_mounting_hole_radius=1.25;
sensor_mount_distance=8;
for(i=[1:3]) {
translate([height-i*sensor_mount_distance-2,width-12,-0.5]) {
cylinder(thickness+1, sensor_module_mounting_hole_radius, sensor_module_mounting_hole_radius);
}
translate([height-i*sensor_mount_distance-2,width-30,-0.5]) {
cylinder(thickness+1, sensor_module_mounting_hole_radius, sensor_module_mounting_hole_radius);
}
}
// air valve cutout
air_valve_cutout_width=10;
translate([-0.5,width/2-air_valve_cutout_width/2,-0.5]) {
cube([8+0.5, air_valve_cutout_width, thickness+1]);
}
}
$fn=70;