diff --git a/libtest.png b/libtest.png
index 1bc39cd..515a5cd 100644
Binary files a/libtest.png and b/libtest.png differ
diff --git a/readme.md b/readme.md
index 0e712fe..eb0f915 100644
--- a/readme.md
+++ b/readme.md
@@ -2140,6 +2140,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 | ```usb_Ax1(cutout = false)``` | Draw USB type A single socket |
 | ```usb_Ax2(cutout = false)``` | Draw USB type A dual socket |
 | ```usb_B(cutout = false)``` | Draw USB B connector |
+| ```usb_C(cutout = false)``` | Draw USB C connector |
 | ```usb_uA(cutout = false)``` | Draw USB micro A connector |
 
 ![pcb](tests/png/pcb.png)
@@ -2273,6 +2274,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 | ```usb_Ax1(cutout = false)``` | Draw USB type A single socket |
 | ```usb_Ax2(cutout = false)``` | Draw USB type A dual socket |
 | ```usb_B(cutout = false)``` | Draw USB B connector |
+| ```usb_C(cutout = false)``` | Draw USB C connector |
 | ```usb_uA(cutout = false)``` | Draw USB micro A connector |
 
 ![pcbs](tests/png/pcbs.png)
@@ -2292,11 +2294,11 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | ```pcb(Keyes5p1)``` |  Keyes5.1 Arduino Uno expansion board |
 |   1 | ```pcb(MT3608)``` |  MT3608 boost converter module |
 |   1 | ```pcb(Melzi)``` |  Melzi electronics |
-|   4 |  |  Micro SD card |
+|   5 |  |  Micro SD card |
 |   1 | ```molex_254(2)``` |  Molex KK header 2 way |
 |   1 | ```molex_254(3)``` |  Molex KK header 3 way |
 |  16 | ```nut(M2_nut, nyloc = true)``` |  Nut M2 x 1.6mm nyloc |
-|  30 | ```nut(M2p5_nut, nyloc = true)``` |  Nut M2.5 x 2.2mm nyloc |
+|  34 | ```nut(M2p5_nut, nyloc = true)``` |  Nut M2.5 x 2.2mm nyloc |
 |  16 | ```nut(M3_nut, nyloc = true)``` |  Nut M3 x 2.4mm nyloc |
 |  12 | ```nut(M4_nut, nyloc = true)``` |  Nut M4 x 3.2mm nyloc |
 |   1 | ```pcb(PI_IO)``` |  PI_IO V2 |
@@ -2309,27 +2311,27 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | ```pin_socket(2p54header, 13, 2, right_angle = true)``` |  Pin socket 13 x 2 right_angle |
 |   1 | ```pcb(RAMPSEndstop)``` |  RAMPS Endstop Switch |
 |   1 | ```pcb(RPI3)``` |  Raspberry Pi 3 |
+|   1 | ```pcb(RPI4)``` |  Raspberry Pi 4 |
 |   1 | ```pcb(RPI0)``` |  Raspberry Pi Zero |
 |  12 | ```screw(M2_cap_screw, 16)``` |  Screw M2 cap x 16mm |
 |   4 | ```screw(M2_cap_screw, 20)``` |  Screw M2 cap x 20mm |
 |   2 | ```screw(M2p5_cap_screw, 16)``` |  Screw M2.5 cap x 16mm |
 |   4 | ```screw(M2p5_cap_screw, 20)``` |  Screw M2.5 cap x 20mm |
 |   4 | ```screw(M2p5_cap_screw, 25)``` |  Screw M2.5 cap x 25mm |
-|   4 | ```screw(M2p5_cap_screw, 30)``` |  Screw M2.5 cap x 30mm |
+|   8 | ```screw(M2p5_cap_screw, 30)``` |  Screw M2.5 cap x 30mm |
 |   4 | ```screw(M2p5_pan_screw, 20)``` |  Screw M2.5 pan x 20mm |
 |  12 | ```screw(M2p5_pan_screw, 25)``` |  Screw M2.5 pan x 25mm |
 |   4 | ```screw(M3_cap_screw, 16)``` |  Screw M3 cap x 16mm |
 |   8 | ```screw(M3_cap_screw, 30)``` |  Screw M3 cap x 30mm |
 |   4 | ```screw(M3_cap_screw, 35)``` |  Screw M3 cap x 35mm |
-|   4 | ```screw(M4_cap_screw, 30)``` |  Screw M4 cap x 30mm |
-|   8 | ```screw(M4_cap_screw, 35)``` |  Screw M4 cap x 35mm |
+|  12 | ```screw(M4_cap_screw, 35)``` |  Screw M4 cap x 35mm |
 |   1 | ```pcb(TP4056)``` |  TP4056 Li-lon Battery charger module |
 |   3 | ```terminal_35(2)``` |  Terminal block 2 way 3.5mm |
 |   2 | ```green_terminal(gt_2p54, 4)``` |  Terminal block 4 way 0.1" |
 |   1 |  |  USB A to Mini B lead |
 |   1 | ```pcb(WD2002SJ)``` |  WD2002SJ Buck Boost DC-DC converter |
 |  16 | ```washer(M2_washer)``` |  Washer  M2 x 5mm x 0.3mm |
-|  30 | ```washer(M2p5_washer)``` |  Washer  M2.5 x 5.9mm x 0.5mm |
+|  34 | ```washer(M2p5_washer)``` |  Washer  M2.5 x 5.9mm x 0.5mm |
 |  16 | ```washer(M3_washer)``` |  Washer  M3 x 7mm x 0.5mm |
 |  12 | ```washer(M4_washer)``` |  Washer  M4 x 9mm x 0.8mm |
 |   1 | ```pcb(ZC_A0591)``` |  ZC-A0591 ULN2003 driver PCB |
@@ -2348,14 +2350,15 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   4 | pcb_spacer25140_2.stl |
 |   4 | pcb_spacer25150_2.stl |
 |   4 | pcb_spacer25180.stl |
+|   4 | pcb_spacer25190.stl |
 |   2 | pcb_spacer2570.stl |
 |   4 | pcb_spacer30160.stl |
 |   4 | pcb_spacer30170.stl |
-|   4 | pcb_spacer30220.stl |
+|   4 | pcb_spacer30230.stl |
 |   4 | pcb_spacer3050.stl |
-|   4 | pcb_spacer40190.stl |
 |   4 | pcb_spacer40200.stl |
 |   4 | pcb_spacer40210.stl |
+|   4 | pcb_spacer40220.stl |
 
 
 <a href="#top">Top</a>
diff --git a/tests/png/pcbs.png b/tests/png/pcbs.png
index c8cee89..cfbeaeb 100644
Binary files a/tests/png/pcbs.png and b/tests/png/pcbs.png differ
diff --git a/vitamins/pcb.scad b/vitamins/pcb.scad
index 17b031e..2e9da66 100644
--- a/vitamins/pcb.scad
+++ b/vitamins/pcb.scad
@@ -333,8 +333,9 @@ function hdmi_height2(type)   = type[6]; //! Inside height in the middle
 function hdmi_height(type)    = type[7]; //! Outside height above the PCB
 function hdmi_thickness(type) = type[8]; //! Wall thickness of the metal
 
-hdmi_full = [ "hdmi_full", "HDMI socket",      12,  14,   10,  3,    4.5, 6.5, 0.5 ];
-hdmi_mini = [ "hdmi_mini", "Mini HDMI socket", 7.5, 10.5, 8.3, 1.28, 2.5, 3.2, 0.35 ];
+hdmi_full = [ "hdmi_full", "HDMI socket",        12,   14,   10,  3,    4.5, 6.5, 0.5 ];
+hdmi_mini = [ "hdmi_mini", "Mini HDMI socket",    7.5, 10.5, 8.3, 1.28, 2.5, 3.2, 0.35 ];
+hdmi_micro = [ "hdmi_micro", "Micro HDMI socket", 8.5,  5.9, 4.43, 1.4, 2.3, 3,   0.3 ];
 
 module hdmi(type, cutout = false) { //! Draw HDMI socket
     vitamin(str("hdmi(", type[0], "): ", type[1]));
@@ -437,6 +438,39 @@ module usb_uA(cutout = false) { //! Draw USB micro A connector
         }
 }
 
+module usb_C(cutout = false) { //! Draw USB C connector
+    l = 7.35;
+    w = 8.94;
+    h = 3.26;
+    t = 0.4;
+    flange_h = 3;
+    flange_w = 8;
+
+    module O()
+        translate([0, h / 2])
+            rounded_square([w, h], h / 2 - 0.5, center = true);
+
+    if(cutout)
+        rotate([90, 0, 90])
+            linear_extrude(100)
+                offset(2 * panel_clearance)
+                    O();
+    else
+        color("silver") rotate([90, 0, 90]) {
+            linear_extrude(l, center = true)
+                difference() {
+                    O();
+
+                    offset(-t)
+                        O();
+                }
+
+            translate_z(-l / 2)
+                linear_extrude(2.51)
+                    O();
+
+        }
+}
 module usb_B(cutout = false) {  //! Draw USB B connector
     l = 16.4;
     w = 12.2;
@@ -890,10 +924,12 @@ module pcb_component(comp, cutouts = false, angle = undef) { //! Draw pcb compon
         if(show(comp, "usb_Ax2"))       usb_Ax2(cutouts);
         if(show(comp, "usb_uA"))        usb_uA(cutouts);
         if(show(comp, "usb_B"))         usb_B(cutouts);
+        if(show(comp, "usb_C"))         usb_C(cutouts);
         if(show(comp, "jack"))          jack(cutouts);
         if(show(comp, "barrel_jack"))   barrel_jack(cutouts);
         if(show(comp, "hdmi"))          hdmi(hdmi_full, cutouts);
         if(show(comp, "mini_hdmi"))     hdmi(hdmi_mini, cutouts);
+        if(show(comp, "micro_hdmi"))    hdmi(hdmi_micro, cutouts);
         if(show(comp, "flex"))          flex(cutouts);
         if(show(comp, "flat_flex"))     flat_flex(param(4, false) ? large_ff : small_ff, cutouts);
         if(show(comp, "uSD"))           uSD(comp[4], cutouts);
diff --git a/vitamins/pcbs.scad b/vitamins/pcbs.scad
index ae8fab1..855cbba 100644
--- a/vitamins/pcbs.scad
+++ b/vitamins/pcbs.scad
@@ -217,6 +217,25 @@ RPI3 =  ["RPI3", "Raspberry Pi 3",     85,    56,    1.4, 3,    2.75, 6, "green"
     [": Micro SD card"],
     [32.5 - 9.5 * 2.54, 52.5 - 1.27, 20, 2]];
 
+RPI4 = ["RPI4", "Raspberry Pi 4", 85, 56, 1.4, 3, 2.75, 6, "green", false, [[3.5, 3.5], [61.5, 3.5], [61.5, -3.5], [3.5, -3.5]], [
+    [32.5, -3.5, 0, "2p54header", 20, 2],
+    [-6.5, 9, 0, "usb_Ax2"],
+    [-6.5, 27, 0, "usb_Ax2"],
+    [-8.5, 45.75, 0, "rj45"],
+
+    [ 4, 28, 90, "flex"],
+    [11.2, 3.675 - 1.6, -90, "usb_C"],
+    [ 26,  2.5, -90, "micro_hdmi"],
+    [39.5, 2.5, -90, "micro_hdmi"],
+    [46.5, 11.5, -90, "flex"],
+    [ 54, 6, -90, "jack"],
+
+    [ 29.25, 32.5, 0, "chip", 14, 14, 2.4],
+    [ 60, -22.3, 0, "chip", 9, 9, 0.6],
+    [7.75, 28, 180, "-uSD", [12, 11.5, 1.28]]
+    ], [": Micro SD card"], [32.5 - 9.5 * 2.54, 52.5 - 1.27, 20, 2]
+];
+
 RPI0 =  ["RPI0", "Raspberry Pi Zero",     65,    30,    1.4, 3,    2.75, 6, "green", false, [[3.5, 3.5], [-3.5, 3.5], [-3.5, -3.5], [3.5, -3.5]],
     [//[32.5, -3.5,   0, "2p54header", 20, 2],
      [25.5,  13,      0, "chip",       12, 12, 1.2],
@@ -391,7 +410,7 @@ RAMPSEndstop = ["RAMPSEndstop", "RAMPS Endstop Switch",
     []];
 
 
-pcbs = [TP4056, MT3608, RAMPSEndstop, ExtruderPCB, PI_IO, ZC_A0591, RPI0, EnviroPlus, ArduinoUno3, ArduinoLeonardo, Keyes5p1, PSU12V1A, WD2002SJ, RPI3, DuetE, Duex2, Duex5, Melzi];
+pcbs = [TP4056, MT3608, RAMPSEndstop, ExtruderPCB, PI_IO, ZC_A0591, RPI0, EnviroPlus, ArduinoUno3, ArduinoLeonardo, Keyes5p1, PSU12V1A, WD2002SJ, RPI3, RPI4, DuetE, Duex2, Duex5, Melzi];
 
 perfboards = [PERF74x51, PERF70x50, PERF60x40, PERF70x30, PERF80x20];