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Update ESP32 case

This commit is contained in:
Matt McWilliams 2023-05-02 23:58:31 -04:00
parent 144b408092
commit ba0241a811
1 changed files with 42 additions and 6 deletions
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48
scad/esp32_case.scad
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@ -2,16 +2,17 @@ include <./arduino.scad>;
include <./common/common.scad>;
DEBUG = false;
PART = "case_bottom";
PART = "case_top";
CaseX = 40;
CaseX = 70;
CaseY = 85;
CaseZ = 35;
CaseD = 8;
CaseSplitZ = 30;
ESP32Position = [0, -7-5, -5];
ESP32Position = [15, -7-5, -5];
ArduinoNanoPosition = [-17, -17, -(CaseZ/2) + 8];
ESP32Size = [25.85, 53.8, 1.5];
ButtonPosition = [9, CaseY/2, 0];
LEDPosition1 = [-3, CaseY/2, 0];
@ -76,6 +77,29 @@ module case_shell (pos = [0,0,0]) {
}
}
module arduino_nano_mount (pos = [0, 0, 0]) {
X = 18.2;
Y = 43.9;
Z = 10.5;
BOARD_Z = 1.5;
translate(pos) rotate([0, 0, 180]) difference () {
//outer
cube([X + 6, Y + 6, Z], center = true);
//inner void minus corners
difference () {
cube([X - 1, Y - 1, Z + 1], center = true);
translate([(X / 2) - 1, (Y / 2) - 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
translate([(-X / 2) + 1, (Y / 2) - 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
translate([(X / 2) - 1, (-Y / 2) + 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
translate([(-X / 2) + 1, (-Y / 2) + 1, -BOARD_Z]) cylinder(r = (2 / 2), h = Z + 1, center = true, $fn = 20);
}
//board void
translate([0, 0, (Z / 2) - (BOARD_Z / 2)]) cube([X, Y, BOARD_Z], center = true);
//usb void
translate([0, Y / 2, (Z / 2) - (6 / 2) + 0.01]) cube([8, 10, 6], center = true);
}
}
module esp32_mount (pos = [0, 0, 0]) {
X = ESP32Size[0];
Y = ESP32Size[1];
@ -109,6 +133,15 @@ module bolt_plug (pos = [0, 0, 0], pad = 0) {
translate(pos) cylinder(r = R(8 + pad), h = 3.5, center = true, $fn = 60);
}
module usb_mini_void (pos = [0, 0, 0]) {
translate(pos) {
translate([0, -25, 2]) {
cube([8, 10, 5], center = true);
translate([0, -5, 0]) cube([12, 10, 8], center = true);
}
}
}
module case_bottom () {
difference () {
union () {
@ -117,8 +150,10 @@ module case_bottom () {
}
translate([0, 0, CaseSplitZ]) cube([CaseX + 1, CaseY + 1, CaseZ],center = true);
//micro usb
translate([0, -(CaseY/2), -7.8]) cube([9, 7, 4], center = true);
translate([0, -(CaseY/2)-3, -7.8]) cube([12, 10, 7.7], center = true);
translate([15, -(CaseY/2), -7.8]) cube([9, 7, 4], center = true);
translate([15, -(CaseY/2)-3, -7.8]) cube([12, 10, 7.7], center = true);
//mini USB
usb_mini_void(ArduinoNanoPosition);
//button
button_void(ButtonPosition);
//LEDS
@ -127,9 +162,10 @@ module case_bottom () {
//bolt
translate([0, BoltY, -(CaseZ/2)+(3.5/2)-0.01]) cylinder(r = R(5.6), h = 3.5, center = true, $fn = 30);
bolt_void([0, BoltY, -(CaseZ/2)], 20);
}
esp32_mount(ESP32Position);
arduino_nano_mount(ArduinoNanoPosition);
}
module case_top () {