PCB v1 done

PCB/main/chu_main.kicad_prl

@@ -1,7 +1,7 @@
 {
   "board": {
-    "active_layer": 36,
+    "active_layer": 44,
-    "active_layer_preset": "",
+    "active_layer_preset": "All Copper Layers",
     "auto_track_width": true,
     "hidden_nets": [
       "GND"
@@ -18,9 +18,9 @@
     "selection_filter": {
       "dimensions": false,
       "footprints": false,
-      "graphics": true,
+      "graphics": false,
       "keepouts": false,
-      "lockedItems": false,
+      "lockedItems": true,
       "otherItems": false,
       "pads": false,
       "text": true,

PCB/main/chu_main.kicad_pro

@@ -45,7 +45,7 @@
         "silk_text_upright": false,
         "zones": {
           "45_degree_only": false,
-          "min_clearance": 0.6
+          "min_clearance": 0.7999999999999999
         }
       },
       "diff_pair_dimensions": [

PCB/main/chu_main.kicad_sch

@@ -1151,6 +1151,9 @@
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+  (junction (at 338.455 218.44) (diameter 0) (color 0 0 0 0)
+    (uuid 1008c87e-98f0-4ee9-a64c-a2e0f7192316)
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@@ -1211,15 +1214,9 @@
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@@ -1238,9 +1235,6 @@
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-  (junction (at 306.07 241.935) (diameter 0) (color 0 0 0 0)
-    (uuid 48e0c337-873d-4126-bb25-ec9464d936c0)
-  )
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@@ -1250,15 +1244,12 @@
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-  (junction (at 318.77 218.44) (diameter 0) (color 0 0 0 0)
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-  (junction (at 306.07 210.82) (diameter 0) (color 0 0 0 0)
+  (junction (at 287.655 210.82) (diameter 0) (color 0 0 0 0)
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-  (junction (at 331.47 241.935) (diameter 0) (color 0 0 0 0)
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@@ -1280,15 +1271,21 @@
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-  (junction (at 306.07 218.44) (diameter 0) (color 0 0 0 0)
+  (junction (at 287.655 218.44) (diameter 0) (color 0 0 0 0)
     (uuid 6444e88f-a131-4767-8448-11e868685b2d)
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+  (junction (at 351.155 218.44) (diameter 0) (color 0 0 0 0)
+    (uuid 6ba1a213-9bab-40fa-8887-129923e83e5a)
+  )
   (junction (at 247.65 154.94) (diameter 0) (color 0 0 0 0)
     (uuid 6c9c0e0e-ae07-4b8e-803f-002238d528cb)
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   (junction (at 327.66 68.58) (diameter 0) (color 0 0 0 0)
     (uuid 6cc7c2b8-457e-4bbe-9c3c-19dfc468ec58)
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+  (junction (at 351.155 210.82) (diameter 0) (color 0 0 0 0)
+    (uuid 6d3cdf19-2dfb-4ac7-a205-f14535c78bbf)
+  )
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@@ -1313,18 +1310,21 @@
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+  (junction (at 325.755 210.82) (diameter 0) (color 0 0 0 0)
+    (uuid 90abec7b-381b-414b-a700-26825c01c681)
+  )
   (junction (at 247.65 229.87) (diameter 0) (color 0 0 0 0)
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-  (junction (at 318.77 234.315) (diameter 0) (color 0 0 0 0)
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   (junction (at 243.205 152.4) (diameter 0) (color 0 0 0 0)
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   (junction (at 247.65 224.79) (diameter 0) (color 0 0 0 0)
     (uuid 99380547-c86e-408b-8b71-d816ddd225d9)
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+  (junction (at 325.755 218.44) (diameter 0) (color 0 0 0 0)
+    (uuid 9a3d98a8-6bbd-4ef4-92de-4d748cea814a)
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@@ -1337,7 +1337,7 @@
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-  (junction (at 318.77 210.82) (diameter 0) (color 0 0 0 0)
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   (junction (at 107.95 254) (diameter 0) (color 0 0 0 0)
@@ -1355,12 +1355,18 @@
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+  (junction (at 313.055 210.82) (diameter 0) (color 0 0 0 0)
+    (uuid a6cad2da-cc2f-4f21-99da-c4dee4f88c54)
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   (junction (at 107.95 269.24) (diameter 0) (color 0 0 0 0)
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   (junction (at 133.35 245.11) (diameter 0) (color 0 0 0 0)
     (uuid b11605b9-3338-464d-98bb-03ba1dd25057)
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+  (junction (at 338.455 210.82) (diameter 0) (color 0 0 0 0)
+    (uuid b158a706-0188-4664-96c9-4fbfffd99758)
+  )
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@@ -1418,9 +1424,6 @@
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-  (junction (at 318.77 241.935) (diameter 0) (color 0 0 0 0)
-    (uuid cd738e92-5e18-4514-b163-b814febc807b)
-  )
   (junction (at 133.35 229.87) (diameter 0) (color 0 0 0 0)
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@@ -1478,9 +1481,15 @@
   (junction (at 158.75 224.79) (diameter 0) (color 0 0 0 0)
     (uuid f1888d3b-e607-4cd1-9edf-48a3daff2b86)
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+  (junction (at 327.66 82.55) (diameter 0) (color 0 0 0 0)
+    (uuid f518cda8-4006-4442-8acb-3ff9afbebb9a)
+  )
   (junction (at 105.41 52.07) (diameter 0) (color 0 0 0 0)
     (uuid f7b25509-3515-495d-bbeb-3f2c3d815ad2)
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+  (junction (at 313.055 218.44) (diameter 0) (color 0 0 0 0)
+    (uuid fb19b553-dfe1-44f4-b543-74ea51d02b20)
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   (junction (at 234.95 229.87) (diameter 0) (color 0 0 0 0)
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@@ -1615,6 +1624,10 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
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+  (wire (pts (xy 351.155 218.44) (xy 363.855 218.44))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid 167885fd-84ca-4519-b45c-328e330961d9)
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@@ -1767,7 +1780,7 @@
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-  (wire (pts (xy 314.96 45.72) (xy 289.56 45.72))
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@@ -1887,10 +1900,6 @@
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-  (wire (pts (xy 318.77 234.315) (xy 331.47 234.315))
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@@ -1911,7 +1920,7 @@
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-  (wire (pts (xy 297.18 102.87) (xy 297.18 81.915))
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@@ -1935,7 +1944,7 @@
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-  (wire (pts (xy 318.77 210.82) (xy 331.47 210.82))
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@@ -1983,6 +1992,10 @@
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+  (wire (pts (xy 313.055 218.44) (xy 325.755 218.44))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid 62cf6ce6-ee71-4541-93af-2e51871639d0)
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@@ -1995,10 +2008,6 @@
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@@ -2115,7 +2124,7 @@
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-  (wire (pts (xy 306.07 218.44) (xy 318.77 218.44))
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@@ -2215,7 +2224,7 @@
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-  (wire (pts (xy 318.77 218.44) (xy 331.47 218.44))
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@@ -2227,6 +2236,10 @@
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+    (uuid a39fed37-30eb-477c-8d0b-9d5657dfcca7)
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@@ -2243,6 +2256,10 @@
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@@ -2303,10 +2320,6 @@
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@@ -2327,6 +2340,10 @@
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+    (uuid b37d3d9e-a842-487b-b29a-116764af5d06)
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@@ -2355,7 +2372,7 @@
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-  (wire (pts (xy 297.18 81.915) (xy 327.66 81.915))
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@@ -2383,7 +2400,7 @@
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@@ -2403,6 +2420,10 @@
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-  (wire (pts (xy 318.77 241.935) (xy 331.47 241.935))
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     (effects (font (size 1 1)) (justify right bottom))
     (uuid ce889e7b-a921-4a2e-b80f-a7e9e5af35c8)
@@ -3141,19 +3154,19 @@
     )
   )
 
-  (symbol (lib_id "Device:C") (at 306.07 238.125 0) (unit 1)
+  (symbol (lib_id "Device:C") (at 325.755 214.63 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 19ea96f8-4372-411f-a3dc-9dd5232e0e1f)
-    (property "Reference" "C4" (id 0) (at 309.88 236.8549 0)
+    (property "Reference" "C4" (id 0) (at 329.565 213.3599 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "0.1uF" (id 1) (at 309.88 239.3949 0)
+    (property "Value" "0.1uF" (id 1) (at 329.565 215.8999 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 307.0352 241.935 0)
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 326.7202 218.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 306.07 238.125 0)
+    (property "Datasheet" "~" (id 3) (at 325.755 214.63 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid bce5d449-9b4f-40dd-9a55-b167766a6a26))
@@ -3197,19 +3210,19 @@
     (pin "1" (uuid a491b339-1c59-4a36-a9fb-bbf49b795724))
   )
 
-  (symbol (lib_id "Device:C") (at 331.47 214.63 0) (unit 1)
+  (symbol (lib_id "Device:C") (at 313.055 214.63 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 1cf1c0f5-bc40-4a8b-95a5-b41ea1b10e21)
-    (property "Reference" "C3" (id 0) (at 335.28 213.3599 0)
+    (property "Reference" "C3" (id 0) (at 316.865 213.3599 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "0.1uF" (id 1) (at 335.28 215.8999 0)
+    (property "Value" "0.1uF" (id 1) (at 316.865 215.8999 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 332.4352 218.44 0)
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 314.0202 218.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 331.47 214.63 0)
+    (property "Datasheet" "~" (id 3) (at 313.055 214.63 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid d172fcef-a8de-47ad-b9e1-bfd2a9add289))
@@ -3234,25 +3247,6 @@
     (pin "1" (uuid cf36fa66-c4f4-45d5-a1a8-995e7829632b))
   )
 
-  (symbol (lib_id "Device:C") (at 344.17 238.125 0) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
-    (uuid 1d952d23-450e-4686-b838-b4c35e1ce984)
-    (property "Reference" "C7" (id 0) (at 347.98 236.8549 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Value" "0.1uF" (id 1) (at 347.98 239.3949 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 345.1352 241.935 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "~" (id 3) (at 344.17 238.125 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid 8561f1f2-4acd-454a-b298-c0f894cbd73e))
-    (pin "2" (uuid bb1bb2c1-a824-47a9-8205-144cc53175bd))
-  )
-
   (symbol (lib_id "chu_main:WS2812B_Unified") (at 133.35 237.49 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 1dbe48fd-e938-4b3c-869e-c1faa2dcd058)
@@ -3680,19 +3674,19 @@
     (pin "V" (uuid 2b91e2d7-a819-47f6-9e55-717f7deb7619))
   )
 
-  (symbol (lib_id "Device:C") (at 331.47 238.125 0) (unit 1)
+  (symbol (lib_id "Device:C") (at 306.07 238.125 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 3e661dfd-38c1-4e51-a681-e27ba578020b)
-    (property "Reference" "C6" (id 0) (at 335.28 236.8549 0)
+    (property "Reference" "C8" (id 0) (at 309.88 236.8549 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "0.1uF" (id 1) (at 335.28 239.3949 0)
+    (property "Value" "0.1uF" (id 1) (at 309.88 239.3949 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 332.4352 241.935 0)
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 307.0352 241.935 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 331.47 238.125 0)
+    (property "Datasheet" "~" (id 3) (at 306.07 238.125 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid ab97e077-8fb6-48da-af99-d9b0776660dc))
@@ -3733,6 +3727,25 @@
     (pin "1" (uuid aec46e2c-53d3-40c3-9030-67f82958e9b7))
   )
 
+  (symbol (lib_id "Device:C") (at 363.855 214.63 0) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid 433b9a39-4976-4b45-bd91-ae97f511e95c)
+    (property "Reference" "C7" (id 0) (at 367.03 213.3599 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Value" "0.1uF" (id 1) (at 367.03 215.8999 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 364.8202 218.44 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 363.855 214.63 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 33aac8d1-de93-44fc-8e52-d12a52ef5e90))
+    (pin "2" (uuid 21af0a3e-97b7-4e93-bf0d-4545b101517c))
+  )
+
   (symbol (lib_id "iidx_teeny:ScrewHole") (at 248.92 273.05 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 440c0209-fb75-49d8-ae4f-2bc86d81222c)
@@ -3856,7 +3869,7 @@
   (symbol (lib_id "power:+3V3") (at 189.865 147.32 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 54bf0c30-c1e6-44f2-8828-fcafa14ae227)
-    (property "Reference" "#PWR?" (id 0) (at 189.865 151.13 0)
+    (property "Reference" "#PWR0118" (id 0) (at 189.865 151.13 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (id 1) (at 186.055 146.05 0))
@@ -4019,7 +4032,7 @@
   (symbol (lib_id "power:GND") (at 189.865 195.58 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 618cfd6f-65f0-4f60-8bbd-ca7839215cb4)
-    (property "Reference" "#PWR?" (id 0) (at 189.865 201.93 0)
+    (property "Reference" "#PWR0126" (id 0) (at 189.865 201.93 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 189.738 199.9742 0))
@@ -4054,19 +4067,19 @@
     (pin "2" (uuid 7f74c059-4364-44e2-9a73-98c17fe68a6f))
   )
 
-  (symbol (lib_id "Device:C") (at 318.77 238.125 0) (unit 1)
+  (symbol (lib_id "Device:C") (at 338.455 214.63 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 6b1afb85-68f3-4b90-9a4b-a3d7efbf9a91)
-    (property "Reference" "C5" (id 0) (at 322.58 236.8549 0)
+    (property "Reference" "C5" (id 0) (at 342.265 213.3599 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "0.1uF" (id 1) (at 322.58 239.3949 0)
+    (property "Value" "0.1uF" (id 1) (at 342.265 215.8999 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 319.7352 241.935 0)
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 339.4202 218.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 318.77 238.125 0)
+    (property "Datasheet" "~" (id 3) (at 338.455 214.63 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 37d8e6b9-1f02-423a-8f0d-408465d1b07d))
@@ -4110,6 +4123,25 @@
     (pin "1" (uuid abfe0b07-6da3-4fa1-b3a2-19e228cf8684))
   )
 
+  (symbol (lib_id "Device:C") (at 351.155 214.63 0) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid 702d3733-36b7-4a5c-81a4-658816f47654)
+    (property "Reference" "C6" (id 0) (at 354.33 213.3599 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Value" "0.1uF" (id 1) (at 354.33 215.8999 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 352.1202 218.44 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 351.155 214.63 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid d53c937c-48ea-4cfc-9f62-6ff84e3b6f97))
+    (pin "2" (uuid 0a3a397a-1441-4ddb-a68e-e8af4602f471))
+  )
+
   (symbol (lib_id "Connector:Conn_01x01_Female") (at 354.33 113.03 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 70b72b6d-13c0-49b6-9606-488d841a2a1e)
@@ -4495,19 +4527,19 @@
     (pin "1" (uuid c4fb610d-36df-44f2-9236-e0282107af50))
   )
 
-  (symbol (lib_id "Device:C") (at 306.07 214.63 0) (unit 1)
+  (symbol (lib_id "Device:C") (at 287.655 214.63 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 9494815a-0a19-4608-bd5d-ef347ed4e840)
-    (property "Reference" "C1" (id 0) (at 309.88 213.3599 0)
+    (property "Reference" "C1" (id 0) (at 291.465 213.3599 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "0.1uF" (id 1) (at 309.88 215.8999 0)
+    (property "Value" "0.1uF" (id 1) (at 291.465 215.8999 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 307.0352 218.44 0)
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 288.6202 218.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 306.07 214.63 0)
+    (property "Datasheet" "~" (id 3) (at 287.655 214.63 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid cbef5bab-abef-4958-b508-840ac5de89e4))
@@ -4574,17 +4606,17 @@
     (pin "V" (uuid f830f43e-f02a-4835-8f60-31b6f957f29d))
   )
 
-  (symbol (lib_id "power:+5V") (at 306.07 210.82 0) (unit 1)
+  (symbol (lib_id "power:+5V") (at 287.655 210.82 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 999896e1-83e7-4ee0-be96-bf9ba93d30cc)
-    (property "Reference" "#PWR0107" (id 0) (at 306.07 214.63 0)
+    (property "Reference" "#PWR0107" (id 0) (at 287.655 214.63 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "+5V" (id 1) (at 306.07 207.01 0))
+    (property "Value" "+5V" (id 1) (at 287.655 207.01 0))
-    (property "Footprint" "" (id 2) (at 306.07 210.82 0)
+    (property "Footprint" "" (id 2) (at 287.655 210.82 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 306.07 210.82 0)
+    (property "Datasheet" "" (id 3) (at 287.655 210.82 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 0ddc90b4-44e8-4e7b-9f97-d96850dcf4fd))
@@ -4831,17 +4863,17 @@
     (pin "1" (uuid df88d5ac-6aed-4cbd-a1c6-6ab7dcbd714c))
   )
 
-  (symbol (lib_id "power:GND") (at 306.07 218.44 0) (unit 1)
+  (symbol (lib_id "power:GND") (at 287.655 218.44 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid b30b7f3e-707a-420f-83b8-07f9d0fb1e4e)
-    (property "Reference" "#PWR0106" (id 0) (at 306.07 224.79 0)
+    (property "Reference" "#PWR0106" (id 0) (at 287.655 224.79 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 306.197 222.8342 0))
+    (property "Value" "GND" (id 1) (at 287.782 222.8342 0))
-    (property "Footprint" "" (id 2) (at 306.07 218.44 0)
+    (property "Footprint" "" (id 2) (at 287.655 218.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 306.07 218.44 0)
+    (property "Datasheet" "" (id 3) (at 287.655 218.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 7e3b2e1d-73bc-48f7-9fc0-bbbf5890924a))
@@ -4866,17 +4898,17 @@
     (pin "V" (uuid 8b1b6d93-1776-471b-9dec-bb3a7d4b6158))
   )
 
-  (symbol (lib_id "power:+3V3") (at 327.66 82.55 0) (unit 1)
+  (symbol (lib_id "power:+3V3") (at 327.66 81.28 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid ba67a278-b25f-432c-93d9-b9a5104a5a5a)
-    (property "Reference" "#PWR0124" (id 0) (at 327.66 86.36 0)
+    (property "Reference" "#PWR0124" (id 0) (at 327.66 85.09 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "+3V3" (id 1) (at 323.85 80.645 0))
+    (property "Value" "+3V3" (id 1) (at 323.85 79.375 0))
-    (property "Footprint" "" (id 2) (at 327.66 82.55 0)
+    (property "Footprint" "" (id 2) (at 327.66 81.28 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 327.66 82.55 0)
+    (property "Datasheet" "" (id 3) (at 327.66 81.28 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid aa9b2d4d-62ad-4c1e-a161-94abca3f21df))
@@ -5323,19 +5355,19 @@
     (pin "1" (uuid 0fc2752e-7618-4187-a45b-fd6c8badaf51))
   )
 
-  (symbol (lib_id "Device:C") (at 318.77 214.63 0) (unit 1)
+  (symbol (lib_id "Device:C") (at 300.355 214.63 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid f7cf802a-32fa-487a-8b76-c74fd7521e60)
-    (property "Reference" "C2" (id 0) (at 322.58 213.3599 0)
+    (property "Reference" "C2" (id 0) (at 304.165 213.3599 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "0.1uF" (id 1) (at 322.58 215.8999 0)
+    (property "Value" "0.1uF" (id 1) (at 304.165 215.8999 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 319.7352 218.44 0)
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (id 2) (at 301.3202 218.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 318.77 214.63 0)
+    (property "Datasheet" "~" (id 3) (at 300.355 214.63 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid f1abc67f-22d7-4d9a-a0a5-be74d6b1c73b))
@@ -5490,6 +5522,9 @@
     (path "/2f3ddb59-a7f3-4e31-899b-638c6fbfc57f"
       (reference "#PWR0117") (unit 1) (value "+5V") (footprint "")
     )
+    (path "/54bf0c30-c1e6-44f2-8828-fcafa14ae227"
+      (reference "#PWR0118") (unit 1) (value "+3V3") (footprint "")
+    )
     (path "/41e46fac-afa6-49ae-96cc-7ac857d17a4e"
       (reference "#PWR0119") (unit 1) (value "GND") (footprint "")
     )
@@ -5511,11 +5546,8 @@
     (path "/2de364fa-fb36-4e96-835b-636b38a87be6"
       (reference "#PWR0125") (unit 1) (value "GND") (footprint "")
     )
-    (path "/54bf0c30-c1e6-44f2-8828-fcafa14ae227"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
-    )
     (path "/618cfd6f-65f0-4f60-8bbd-ca7839215cb4"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR0126") (unit 1) (value "GND") (footprint "")
     )
     (path "/9494815a-0a19-4608-bd5d-ef347ed4e840"
       (reference "C1") (unit 1) (value "0.1uF") (footprint "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder")
@@ -5532,12 +5564,15 @@
     (path "/6b1afb85-68f3-4b90-9a4b-a3d7efbf9a91"
       (reference "C5") (unit 1) (value "0.1uF") (footprint "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder")
     )
-    (path "/3e661dfd-38c1-4e51-a681-e27ba578020b"
+    (path "/702d3733-36b7-4a5c-81a4-658816f47654"
       (reference "C6") (unit 1) (value "0.1uF") (footprint "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder")
     )
-    (path "/1d952d23-450e-4686-b838-b4c35e1ce984"
+    (path "/433b9a39-4976-4b45-bd91-ae97f511e95c"
       (reference "C7") (unit 1) (value "0.1uF") (footprint "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder")
     )
+    (path "/3e661dfd-38c1-4e51-a681-e27ba578020b"
+      (reference "C8") (unit 1) (value "0.1uF") (footprint "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder")
+    )
     (path "/23426a68-5108-4fdd-aaa7-f7e644e9fbe0"
       (reference "D1") (unit 1) (value "WS2812B_Unified") (footprint "chu_main:WS2812B-4020")
     )

PCB/main/chu_main.pretty/GP2Y0E03.kicad_mod

@@ -19,10 +19,10 @@
     (tstamp 5f8d66d3-cbb6-4f8d-8c3b-c374027dcda5)
   )
   (fp_rect (start -6.4 -2.6) (end 6.4 2.6) (layer "F.SilkS") (width 0.12) (fill none) (tstamp 847b0a6b-122d-4dfa-b44b-cf5835a558cc))
-  (pad "1" smd roundrect (at -5 0) (size 1.2 4) (layers "F.Cu" "F.SilkS") (roundrect_rratio 0.1666666667) (tstamp 49fa41bb-f1f4-4964-9db1-f426aa853525))
+  (pad "1" smd roundrect (at -5 0) (size 1.2 4) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1666666667) (tstamp 49fa41bb-f1f4-4964-9db1-f426aa853525))
-  (pad "2" smd roundrect (at -3 0) (size 1.2 4) (layers "F.Cu" "F.SilkS") (roundrect_rratio 0.1666666667) (tstamp 93c4b2e4-1795-480d-b0f2-f15997ebb4af))
+  (pad "2" smd roundrect (at -3 0) (size 1.2 4) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1666666667) (tstamp 93c4b2e4-1795-480d-b0f2-f15997ebb4af))
-  (pad "3" smd roundrect (at -1 0) (size 1.2 4) (layers "F.Cu" "F.SilkS") (roundrect_rratio 0.1666666667) (tstamp 08401f91-8865-426c-8742-5af2658376da))
+  (pad "3" smd roundrect (at -1 0) (size 1.2 4) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1666666667) (tstamp 08401f91-8865-426c-8742-5af2658376da))
-  (pad "4" smd roundrect (at 1 0) (size 1.2 4) (layers "F.Cu" "F.SilkS") (roundrect_rratio 0.1666666667) (tstamp 9ddceccf-664d-428b-9381-7930c39a82c8))
+  (pad "4" smd roundrect (at 1 0) (size 1.2 4) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1666666667) (tstamp 9ddceccf-664d-428b-9381-7930c39a82c8))
-  (pad "5" smd roundrect (at 3 0) (size 1.2 4) (layers "F.Cu" "F.SilkS") (roundrect_rratio 0.1666666667) (tstamp 35763b7e-f7e0-4335-b5f1-dc1522f8900a))
+  (pad "5" smd roundrect (at 3 0) (size 1.2 4) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1666666667) (tstamp 35763b7e-f7e0-4335-b5f1-dc1522f8900a))
-  (pad "6" smd roundrect (at 5 0) (size 1.2 4) (layers "F.Cu" "F.SilkS") (roundrect_rratio 0.1666666667) (tstamp 7180e2fa-9d46-4456-b8c5-2e6ed26a3f6c))
+  (pad "6" smd roundrect (at 5 0) (size 1.2 4) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.1666666667) (tstamp 7180e2fa-9d46-4456-b8c5-2e6ed26a3f6c))
 )

PCB/main/chu_main.pretty/GP2Y0E03_REAL.kicad_mod

@@ -12,7 +12,7 @@
   )
   (fp_line (start -3 10.5) (end -3 14) (layer "F.SilkS") (width 0.12) (tstamp 1a9cbd79-fa00-4dc8-b673-2cd36dc2535d))
   (fp_line (start 3 10.5) (end 3 14) (layer "F.SilkS") (width 0.12) (tstamp 8de0d106-a9fe-4052-8d57-3ff001621b31))
-  (fp_line (start -6 0) (end 6 0) (layer "F.SilkS") (width 0.12) (tstamp 9114e558-704b-48e8-8b00-69f3c5295115))
+  (fp_line (start -5.7 0) (end 5.7 0) (layer "F.SilkS") (width 0.12) (tstamp 9114e558-704b-48e8-8b00-69f3c5295115))
   (fp_line (start 1.5 10.5) (end 1.5 14) (layer "F.SilkS") (width 0.12) (tstamp a5c7ea59-98f2-4ddd-ad9f-76135a5f6c23))
   (fp_line (start -1.5 10.5) (end -1.5 14) (layer "F.SilkS") (width 0.12) (tstamp c17b2166-4e2e-4026-adee-e464a669401c))
   (fp_line (start 0 10.5) (end 0 14) (layer "F.SilkS") (width 0.12) (tstamp e49fc30d-ff05-4787-a482-6d8a69b19784))

PCB/main/fp-info-cache

@@ -1,18 +1,4 @@
-20731342087469878
+20719902299880836
-Audio_Module
-Reverb_BTDR-1H
-Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf)
-audio belton reverb
-0
-7
-7
-Audio_Module
-Reverb_BTDR-1V
-Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf)
-audio belton reverb
-0
-7
-7
 Battery
 BatteryHolder_Bulgin_BX0036_1xC
 Bulgin Battery Holder, BX0036, Battery Type C (https://www.bulgin.com/products/pub/media/bulgin/data/Battery_holders.pdf)

firmware/src/main.c

@@ -60,9 +60,9 @@ static void core1_loop()
 
 
 // I2C definitions: port and pin numbers
-#define MPR121_PORT i2c1
+#define MPR121_PORT i2c0
-#define MPR121_SDA 6
+#define MPR121_SDA 16
-#define MPR121_SCL 7
+#define MPR121_SCL 17
 
 // MPR121 I2C definitions: address and frequency.
 #define MPR121_ADDR 0x5A
@@ -72,10 +72,11 @@ static void core1_loop()
 #define MPR121_TOUCH_THRESHOLD 16
 #define MPR121_RELEASE_THRESHOLD 10
 
-#define I2C_PORT i2c1
+#define I2C_PORT i2c0
 #define I2C_I2C_FREQ 200000
-#define I2C_SDA 26
+#define I2C_SDA 16
-#define I2C_SCL 27
+#define I2C_SCL 17
+#define I2C_HUB 19
 
 static void core0_loop_gp2y()
 {
@@ -87,51 +88,25 @@ static void core0_loop_gp2y()
     gpio_pull_up(I2C_SDA);
     gpio_pull_up(I2C_SCL);
 
-    i2c_select(I2C_PORT, 1 << 4);
+    gpio_init(I2C_HUB);
+    gpio_set_dir(I2C_HUB, GPIO_OUT);
+    gpio_put(I2C_HUB, 1);
+
+    i2c_select(I2C_PORT, 0xff);
     gp2y0e_write(I2C_PORT, 0xa8, 0x00);
 
-    i2c_select(I2C_PORT, 1 << 3);
-    vl6180_init(I2C_PORT);
-
-    i2c_select(I2C_PORT, 1 << 5);
-    vl6180_init(I2C_PORT);
-
     sleep_ms(100);
 
-    i2c_select(I2C_PORT, 1 << 3);
+    //uint8_t od1 = 0, od2 = 0, od3 = 0;
-    vl6180_write(I2C_PORT, 0x01b, 0x05);
-    vl6180_write(I2C_PORT, 0x018, 3);
-
-    i2c_select(I2C_PORT, 1 << 5);
-    vl6180_write(I2C_PORT, 0x01b, 0x05);
-    vl6180_write(I2C_PORT, 0x018, 3);
-
-    uint8_t od1 = 0, od2 = 0, od3 = 0;
     while(1) {
         tud_task();
 
         hid_report.buttons = 0xcccc;
         report_usb_hid();
 
-        i2c_select(I2C_PORT, 1 << 4);
+        i2c_select(I2C_PORT, 0xff);
         uint8_t d1 = gp2y0e_dist(I2C_PORT);
-
+        printf("%3d\n", d1);
-        i2c_select(I2C_PORT, 1 << 3);
-        uint8_t d2 = vl6180_dist(I2C_PORT, od2);
-
-        i2c_select(I2C_PORT, 1 << 5);
-        uint8_t d3 = vl6180_dist(I2C_PORT, od3);
-
-        if (d1 != od1 || d2 != od2 || d3 != od3) {
-            if ((d1 == 255) && (d2 = 255) && (d3 == 255)) {
-                printf("---\t---\t---\n");
-            } else {
-                printf("%3d\t%3d\t%3d\n", d1, d2, d3);
-            }
-            od1 = d1;
-            od2 = d2;
-            od3 = d3;
-        }
     }
 }