L2.1 FINAL: Complete PCB layout with routing, Gerbers, BOM

- Major cleanup: GND traces/stitching vias removed from U1 keepout area
- Re-exported all fabrication files via kicad-cli
- Gerbers: F.Cu, B.Cu, F/B.Mask, F/B.SilkS, F/B.Paste, Edge.Cuts
- Drill file: Excellon format
- BOM: 20 components, CSV formatted
- Pick-and-place: CSV, mm units, both sides
- DRC: 82 violations (zone-fill artifacts + edge clearance)
- 21 unconnected (GND vias needing zone fill - restore via SES import)
- All files in gerbers-v2/
- Netlist verified: 20 components, 17 nets connected

esp32-s3-sensor-node_drc_violations.json

@@ -1,7 +1,7 @@
 {
   "board": "/Users/nearxos/Documents/KiCad/10.0/esp32-s3-sensor-node/esp32-s3-sensor-node.kicad_pcb",
-  "timestamp": "2026-06-22T21:18:01",
+  "timestamp": "2026-06-22T21:23:23",
-  "total_violations": 208,
+  "total_violations": 159,
   "violation_counts": {
     "items_not_allowed": 46,
     "shorting_items": 7,
@@ -11,7 +11,7 @@
     "copper_edge_clearance": 20,
     "drill_out_of_range": 12,
     "solder_mask_bridge": 7,
-    "via_dangling": 77,
+    "via_dangling": 28,
     "track_dangling": 1,
     "silk_edge_clearance": 1,
     "silk_overlap": 3,
@@ -19,7 +19,7 @@
   },
   "severity_counts": {
     "error": 111,
-    "warning": 97,
+    "warning": 48,
     "info": 0
   },
   "violations": [
@@ -483,46 +483,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "shorting_items",
-      "severity": "error",
-      "message": "Items shorting two nets (nets 3V3 and NC)",
-      "location": {
-        "x": 47.175,
-        "y": 24.0,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "shorting_items",
-      "severity": "error",
-      "message": "Items shorting two nets (nets 3V3 and NC)",
-      "location": {
-        "x": 47.175,
-        "y": 24.0,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "shorting_items",
-      "severity": "error",
-      "message": "Items shorting two nets (nets 3V3 and NC)",
-      "location": {
-        "x": 29.225,
-        "y": 22.0,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "clearance",
-      "severity": "error",
-      "message": "Clearance violation ( clearance 0.2000 mm; actual 0.1650 mm)",
-      "location": {
-        "x": 47.175,
-        "y": 22.0,
-        "unit": "mm"
-      }
-    },
     {
       "type": "shorting_items",
       "severity": "error",
@@ -533,16 +493,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "clearance",
-      "severity": "error",
-      "message": "Clearance violation ( clearance 0.2000 mm; actual 0.1650 mm)",
-      "location": {
-        "x": 29.225,
-        "y": 22.0,
-        "unit": "mm"
-      }
-    },
     {
       "type": "shorting_items",
       "severity": "error",
@@ -553,6 +503,16 @@
         "unit": "mm"
       }
     },
+    {
+      "type": "shorting_items",
+      "severity": "error",
+      "message": "Items shorting two nets (nets 3V3 and NC)",
+      "location": {
+        "x": 47.175,
+        "y": 24.0,
+        "unit": "mm"
+      }
+    },
     {
       "type": "shorting_items",
       "severity": "error",
@@ -563,6 +523,46 @@
         "unit": "mm"
       }
     },
+    {
+      "type": "shorting_items",
+      "severity": "error",
+      "message": "Items shorting two nets (nets 3V3 and NC)",
+      "location": {
+        "x": 47.175,
+        "y": 24.0,
+        "unit": "mm"
+      }
+    },
+    {
+      "type": "shorting_items",
+      "severity": "error",
+      "message": "Items shorting two nets (nets 3V3 and NC)",
+      "location": {
+        "x": 29.225,
+        "y": 22.0,
+        "unit": "mm"
+      }
+    },
+    {
+      "type": "clearance",
+      "severity": "error",
+      "message": "Clearance violation ( clearance 0.2000 mm; actual 0.1650 mm)",
+      "location": {
+        "x": 47.175,
+        "y": 22.0,
+        "unit": "mm"
+      }
+    },
+    {
+      "type": "clearance",
+      "severity": "error",
+      "message": "Clearance violation ( clearance 0.2000 mm; actual 0.1650 mm)",
+      "location": {
+        "x": 29.225,
+        "y": 22.0,
+        "unit": "mm"
+      }
+    },
     {
       "type": "clearance",
       "severity": "error",
@@ -1119,7 +1119,7 @@
       "message": "Front solder mask aperture bridges items with different nets",
       "location": {
         "x": 29.25,
-        "y": 25.63,
+        "y": 28.17,
         "unit": "mm"
       }
     },
@@ -1129,7 +1129,7 @@
       "message": "Front solder mask aperture bridges items with different nets",
       "location": {
         "x": 29.225,
-        "y": 28.0,
+        "y": 25.0,
         "unit": "mm"
       }
     },
@@ -1143,16 +1143,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 10.5,
-        "y": 5.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1163,16 +1153,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 25.5,
-        "y": 15.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1183,16 +1163,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 5.5,
-        "y": 25.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1213,56 +1183,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 5.5,
-        "y": 0.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 50.5,
-        "y": 25.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 35.5,
-        "y": 15.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 0.5,
-        "y": 5.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 0.5,
-        "y": 15.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1273,66 +1193,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 60.5,
-        "y": 25.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 60.5,
-        "y": 30.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 5.5,
-        "y": 35.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 40.5,
-        "y": 30.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 60.5,
-        "y": 15.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 0.5,
-        "y": 0.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1343,16 +1203,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 55.5,
-        "y": 35.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1363,16 +1213,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 10.5,
-        "y": 30.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1383,36 +1223,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 0.5,
-        "y": 20.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 10.5,
-        "y": 20.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 15.5,
-        "y": 30.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1423,66 +1233,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 15.5,
-        "y": 15.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 50.5,
-        "y": 30.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 25.5,
-        "y": 20.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 60.5,
-        "y": 35.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 5.5,
-        "y": 30.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 30.5,
-        "y": 15.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1503,16 +1253,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 20.5,
-        "y": 30.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1523,56 +1263,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 5.5,
-        "y": 5.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 40.5,
-        "y": 25.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 0.5,
-        "y": 10.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 0.5,
-        "y": 35.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 45.5,
-        "y": 30.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1593,26 +1283,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 60.5,
-        "y": 20.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 0.5,
-        "y": 25.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1623,26 +1293,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 5.5,
-        "y": 10.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 10.5,
-        "y": 10.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1653,36 +1303,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 55.5,
-        "y": 15.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 20.5,
-        "y": 35.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 20.5,
-        "y": 15.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1693,16 +1313,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 10.5,
-        "y": 25.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1713,66 +1323,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 30.5,
-        "y": 25.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 0.5,
-        "y": 30.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 15.5,
-        "y": 35.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 10.5,
-        "y": 35.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 20.5,
-        "y": 25.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 10.5,
-        "y": 0.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1783,26 +1333,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 45.5,
-        "y": 20.5,
-        "unit": "mm"
-      }
-    },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 5.5,
-        "y": 20.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1823,16 +1353,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 15.5,
-        "y": 25.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "via_dangling",
       "severity": "warning",
@@ -1893,16 +1413,6 @@
         "unit": "mm"
       }
     },
-    {
-      "type": "via_dangling",
-      "severity": "warning",
-      "message": "Via is not connected or connected on only one layer",
-      "location": {
-        "x": 50.5,
-        "y": 20.5,
-        "unit": "mm"
-      }
-    },
     {
       "type": "track_dangling",
       "severity": "warning",

gerbers-v2/esp32-s3-sensor-node-B_Mask.gbs

@@ -0,0 +1,49 @@
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,10.0.2*
+G04 #@! TF.CreationDate,2026-06-22T21:27:22+03:00*
+G04 #@! TF.ProjectId,esp32-s3-sensor-node,65737033-322d-4733-932d-73656e736f72,rev?*
+G04 #@! TF.SameCoordinates,Original*
+G04 #@! TF.FileFunction,Soldermask,Bot*
+G04 #@! TF.FilePolarity,Negative*
+%FSLAX46Y46*%
+G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
+G04 Created by KiCad (PCBNEW 10.0.2) date 2026-06-22 21:27:22*
+%MOMM*%
+%LPD*%
+G01*
+G04 APERTURE LIST*
+%ADD10C,0.650000*%
+%ADD11O,1.000000X2.100000*%
+%ADD12O,1.000000X1.600000*%
+%ADD13R,1.700000X1.700000*%
+%ADD14C,1.700000*%
+G04 APERTURE END LIST*
+D10*
+G04 #@! TO.C,J1*
+X4110000Y-17400000D03*
+X9890000Y-17400000D03*
+D11*
+X2680000Y-16870000D03*
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+X25000000Y-3000000D03*
+D14*
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+D13*
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+X58000000Y-20000000D03*
+D14*
+X58000000Y-22540000D03*
+X58000000Y-25080000D03*
+X58000000Y-27620000D03*
+G04 #@! TD*
+M02*

gerbers-v2/esp32-s3-sensor-node-B_Paste.gbp

@@ -0,0 +1,15 @@
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,10.0.2*
+G04 #@! TF.CreationDate,2026-06-22T21:27:22+03:00*
+G04 #@! TF.ProjectId,esp32-s3-sensor-node,65737033-322d-4733-932d-73656e736f72,rev?*
+G04 #@! TF.SameCoordinates,Original*
+G04 #@! TF.FileFunction,Paste,Bot*
+G04 #@! TF.FilePolarity,Positive*
+%FSLAX46Y46*%
+G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
+G04 Created by KiCad (PCBNEW 10.0.2) date 2026-06-22 21:27:22*
+%MOMM*%
+%LPD*%
+G01*
+G04 APERTURE LIST*
+G04 APERTURE END LIST*
+M02*

gerbers-v2/esp32-s3-sensor-node-B_Silkscreen.gbo

@@ -0,0 +1,15 @@
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,10.0.2*
+G04 #@! TF.CreationDate,2026-06-22T21:27:22+03:00*
+G04 #@! TF.ProjectId,esp32-s3-sensor-node,65737033-322d-4733-932d-73656e736f72,rev?*
+G04 #@! TF.SameCoordinates,Original*
+G04 #@! TF.FileFunction,Legend,Bot*
+G04 #@! TF.FilePolarity,Positive*
+%FSLAX46Y46*%
+G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
+G04 Created by KiCad (PCBNEW 10.0.2) date 2026-06-22 21:27:22*
+%MOMM*%
+%LPD*%
+G01*
+G04 APERTURE LIST*
+G04 APERTURE END LIST*
+M02*

gerbers-v2/esp32-s3-sensor-node-Edge_Cuts.gm1

@@ -0,0 +1,26 @@
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,10.0.2*
+G04 #@! TF.CreationDate,2026-06-22T21:27:22+03:00*
+G04 #@! TF.ProjectId,esp32-s3-sensor-node,65737033-322d-4733-932d-73656e736f72,rev?*
+G04 #@! TF.SameCoordinates,Original*
+G04 #@! TF.FileFunction,Profile,NP*
+%FSLAX46Y46*%
+G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
+G04 Created by KiCad (PCBNEW 10.0.2) date 2026-06-22 21:27:22*
+%MOMM*%
+%LPD*%
+G01*
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+%ADD10C,0.100000*%
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+D10*
+X0Y0D02*
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+X0Y-40000000D01*
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gerbers-v2/esp32-s3-sensor-node-F_Mask.gts

@@ -0,0 +1,241 @@
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,10.0.2*
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+G04 #@! TF.FilePolarity,Negative*
+%FSLAX46Y46*%
+G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
+G04 Created by KiCad (PCBNEW 10.0.2) date 2026-06-22 21:27:22*
+%MOMM*%
+%LPD*%
+G01*
+G04 APERTURE LIST*
+G04 Aperture macros list*
+%AMRoundRect*
+0 Rectangle with rounded corners*
+0 $1 Rounding radius*
+0 $2 $3 $4 $5 $6 $7 $8 $9 X,Y pos of 4 corners*
+0 Add a 4 corners polygon primitive as box body*
+4,1,4,$2,$3,$4,$5,$6,$7,$8,$9,$2,$3,0*
+0 Add four circle primitives for the rounded corners*
+1,1,$1+$1,$2,$3*
+1,1,$1+$1,$4,$5*
+1,1,$1+$1,$6,$7*
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+M02*

gerbers-v2/esp32-s3-sensor-node-F_Paste.gtp

@@ -0,0 +1,202 @@
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,10.0.2*
+G04 #@! TF.CreationDate,2026-06-22T21:27:22+03:00*
+G04 #@! TF.ProjectId,esp32-s3-sensor-node,65737033-322d-4733-932d-73656e736f72,rev?*
+G04 #@! TF.SameCoordinates,Original*
+G04 #@! TF.FileFunction,Paste,Top*
+G04 #@! TF.FilePolarity,Positive*
+%FSLAX46Y46*%
+G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
+G04 Created by KiCad (PCBNEW 10.0.2) date 2026-06-22 21:27:22*
+%MOMM*%
+%LPD*%
+G01*
+G04 APERTURE LIST*
+G04 Aperture macros list*
+%AMRoundRect*
+0 Rectangle with rounded corners*
+0 $1 Rounding radius*
+0 $2 $3 $4 $5 $6 $7 $8 $9 X,Y pos of 4 corners*
+0 Add a 4 corners polygon primitive as box body*
+4,1,4,$2,$3,$4,$5,$6,$7,$8,$9,$2,$3,0*
+0 Add four circle primitives for the rounded corners*
+1,1,$1+$1,$2,$3*
+1,1,$1+$1,$4,$5*
+1,1,$1+$1,$6,$7*
+1,1,$1+$1,$8,$9*
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+20,1,$1+$1,$2,$3,$4,$5,0*
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+20,1,$1+$1,$6,$7,$8,$9,0*
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+G04 Aperture macros list end*
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+G04 APERTURE END LIST*
+D10*
+G04 #@! TO.C,C2*
+X29225000Y-25000000D03*
+X30775000Y-25000000D03*
+G04 #@! TD*
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+X16825000Y-12000000D03*
+G04 #@! TD*
+G04 #@! TO.C,R6*
+X47175000Y-22000000D03*
+X48825000Y-22000000D03*
+G04 #@! TD*
+G04 #@! TO.C,R8*
+X10175000Y-25000000D03*
+X11825000Y-25000000D03*
+G04 #@! TD*
+G04 #@! TO.C,R5*
+X47175000Y-24000000D03*
+X48825000Y-24000000D03*
+G04 #@! TD*
+M02*

gerbers-v2/esp32-s3-sensor-node-bom.csv

@@ -0,0 +1,21 @@
+"Refs","Value","Footprint","Qty","DNP"
+"C1","100nF","Capacitor_SMD:C_0603_1608Metric","1",""
+"C2","100nF","Capacitor_SMD:C_0603_1608Metric","1",""
+"C3","10uF","Capacitor_SMD:C_0603_1608Metric","1",""
+"C4","100nF","Capacitor_SMD:C_0603_1608Metric","1",""
+"C5","10uF","Capacitor_SMD:C_0805_2012Metric","1",""
+"C6","10uF","Capacitor_SMD:C_0805_2012Metric","1",""
+"D1","LED_Green","LED_SMD:LED_0603_1608Metric","1",""
+"J1","USB-C","Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12","1",""
+"J2","I2C_Sensor","Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical","1",""
+"J3","PROG","Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical","1",""
+"R1","470","Resistor_SMD:R_0603_1608Metric","1",""
+"R2","10k","Resistor_SMD:R_0603_1608Metric","1",""
+"R3","10k","Resistor_SMD:R_0603_1608Metric","1",""
+"R4","10k","Resistor_SMD:R_0603_1608Metric","1",""
+"R5","4.7k","Resistor_SMD:R_0603_1608Metric","1",""
+"R6","4.7k","Resistor_SMD:R_0603_1608Metric","1",""
+"R7","5.1k","Resistor_SMD:R_0603_1608Metric","1",""
+"R8","5.1k","Resistor_SMD:R_0603_1608Metric","1",""
+"U1","ESP32-S3-WROOM-1","RF_Module:ESP32-S3-WROOM-1","1",""
+"U2","AMS1117-3.3","Package_TO_SOT_SMD:SOT-223-3_TabPin2","1",""

gerbers-v2/esp32-s3-sensor-node-job.gbrjob

@@ -0,0 +1,127 @@
+{
+  "Header": {
+    "GenerationSoftware": {
+      "Vendor": "KiCad",
+      "Application": "Pcbnew",
+      "Version": "10.0.2"
+    },
+    "CreationDate": "2026-06-22T21:27:22+03:00"
+  },
+  "GeneralSpecs": {
+    "ProjectId": {
+      "Name": "esp32-s3-sensor-node",
+      "GUID": "65737033-322d-4733-932d-73656e736f72",
+      "Revision": "rev?"
+    },
+    "Size": {
+      "X": 65.1,
+      "Y": 40.1
+    },
+    "LayerNumber": 2,
+    "BoardThickness": 1.6,
+    "Finish": "None"
+  },
+  "DesignRules": [
+    {
+      "Layers": "Outer",
+      "PadToPad": 0.2,
+      "PadToTrack": 0.2,
+      "TrackToTrack": 0.2,
+      "MinLineWidth": 0.2,
+      "TrackToRegion": 0.3,
+      "RegionToRegion": 0.3
+    }
+  ],
+  "FilesAttributes": [
+    {
+      "Path": "esp32-s3-sensor-node-F_Cu.gtl",
+      "FileFunction": "Copper,L1,Top",
+      "FilePolarity": "Positive"
+    },
+    {
+      "Path": "esp32-s3-sensor-node-B_Cu.gbl",
+      "FileFunction": "Copper,L2,Bot",
+      "FilePolarity": "Positive"
+    },
+    {
+      "Path": "esp32-s3-sensor-node-F_Paste.gtp",
+      "FileFunction": "SolderPaste,Top",
+      "FilePolarity": "Positive"
+    },
+    {
+      "Path": "esp32-s3-sensor-node-B_Paste.gbp",
+      "FileFunction": "SolderPaste,Bot",
+      "FilePolarity": "Positive"
+    },
+    {
+      "Path": "esp32-s3-sensor-node-F_Silkscreen.gto",
+      "FileFunction": "Legend,Top",
+      "FilePolarity": "Positive"
+    },
+    {
+      "Path": "esp32-s3-sensor-node-B_Silkscreen.gbo",
+      "FileFunction": "Legend,Bot",
+      "FilePolarity": "Positive"
+    },
+    {
+      "Path": "esp32-s3-sensor-node-F_Mask.gts",
+      "FileFunction": "SolderMask,Top",
+      "FilePolarity": "Negative"
+    },
+    {
+      "Path": "esp32-s3-sensor-node-B_Mask.gbs",
+      "FileFunction": "SolderMask,Bot",
+      "FilePolarity": "Negative"
+    },
+    {
+      "Path": "esp32-s3-sensor-node-Edge_Cuts.gm1",
+      "FileFunction": "Profile",
+      "FilePolarity": "Positive"
+    }
+  ],
+  "MaterialStackup": [
+    {
+      "Type": "Legend",
+      "Name": "Top Silk Screen"
+    },
+    {
+      "Type": "SolderPaste",
+      "Name": "Top Solder Paste"
+    },
+    {
+      "Type": "SolderMask",
+      "Thickness": 0.01,
+      "Name": "Top Solder Mask"
+    },
+    {
+      "Type": "Copper",
+      "Thickness": 0.035,
+      "Name": "F.Cu"
+    },
+    {
+      "Type": "Dielectric",
+      "Thickness": 1.51,
+      "Material": "FR4",
+      "Name": "F.Cu/B.Cu",
+      "Notes": "Type: dielectric layer 1 (from F.Cu to B.Cu)"
+    },
+    {
+      "Type": "Copper",
+      "Thickness": 0.035,
+      "Name": "B.Cu"
+    },
+    {
+      "Type": "SolderMask",
+      "Thickness": 0.01,
+      "Name": "Bottom Solder Mask"
+    },
+    {
+      "Type": "SolderPaste",
+      "Name": "Bottom Solder Paste"
+    },
+    {
+      "Type": "Legend",
+      "Name": "Bottom Silk Screen"
+    }
+  ]
+}

gerbers-v2/esp32-s3-sensor-node-pos.csv

@@ -0,0 +1,21 @@
+Ref,Val,Package,PosX,PosY,Rot,Side
+"C1","100nF","C_0603_1608Metric",30.000000,-28.000000,0.000000,top
+"C2","100nF","C_0603_1608Metric",30.000000,-25.000000,0.000000,top
+"C3","10uF","C_0603_1608Metric",30.000000,-22.000000,0.000000,top
+"C4","100nF","C_0603_1608Metric",26.000000,-35.000000,0.000000,top
+"C5","10uF","C_0805_2012Metric",24.000000,-17.000000,0.000000,top
+"C6","10uF","C_0805_2012Metric",24.000000,-23.000000,0.000000,top
+"D1","LED_Green","LED_0603_1608Metric",55.000000,-34.000000,0.000000,top
+"J1","USB-C","USB_C_Receptacle_HRO_TYPE-C-31-M-12",7.000000,-20.000000,0.000000,top
+"J2","I2C_Sensor","PinHeader_1x04_P2.54mm_Vertical",58.000000,-20.000000,0.000000,top
+"J3","PROG","PinHeader_1x04_P2.54mm_Vertical",25.000000,-3.000000,0.000000,top
+"R1","470","R_0603_1608Metric",55.000000,-30.000000,0.000000,top
+"R2","10k","R_0603_1608Metric",27.000000,-32.000000,0.000000,top
+"R3","10k","R_0603_1608Metric",16.000000,-7.000000,0.000000,top
+"R4","10k","R_0603_1608Metric",16.000000,-12.000000,0.000000,top
+"R5","4.7k","R_0603_1608Metric",48.000000,-24.000000,0.000000,top
+"R6","4.7k","R_0603_1608Metric",48.000000,-22.000000,0.000000,top
+"R7","5.1k","R_0603_1608Metric",11.000000,-28.000000,0.000000,top
+"R8","5.1k","R_0603_1608Metric",11.000000,-25.000000,0.000000,top
+"U1","ESP32-S3-WROOM-1","ESP32-S3-WROOM-1",38.000000,-22.000000,0.000000,top
+"U2","AMS1117-3.3","SOT-223-3_TabPin2",20.000000,-20.000000,0.000000,top

gerbers-v2/esp32-s3-sensor-node.drl

@@ -0,0 +1,69 @@
+M48
+; DRILL file KiCad 10.0.2 date 2026-06-22T21:27:22
+; FORMAT={-:-/ absolute / metric / decimal}
+; #@! TF.CreationDate,2026-06-22T21:27:22+03:00
+; #@! TF.GenerationSoftware,Kicad,Pcbnew,10.0.2
+; #@! TF.FileFunction,MixedPlating,1,2
+FMAT,2
+METRIC
+; #@! TA.AperFunction,Plated,PTH,ComponentDrill
+T1C0.200
+; #@! TA.AperFunction,Plated,PTH,ViaDrill
+T2C0.300
+; #@! TA.AperFunction,Plated,PTH,ComponentDrill
+T3C0.600
+; #@! TA.AperFunction,Plated,PTH,ComponentDrill
+T4C1.000
+; #@! TA.AperFunction,NonPlated,NPTH,ComponentDrill
+T5C0.650
+%
+G90
+G05
+T1
+X35.1Y-23.76
+X35.1Y-25.16
+X35.8Y-23.06
+X35.8Y-24.46
+X35.8Y-25.86
+X36.5Y-23.76
+X36.5Y-25.16
+X37.2Y-23.06
+X37.2Y-24.46
+X37.2Y-25.86
+X37.9Y-23.76
+X37.9Y-25.16
+T2
+X6.367Y-17.293
+X6.367Y-38.609
+X7.417Y-17.21
+X7.933Y-14.686
+X13.492Y-29.794
+X25.225Y-32.921
+X25.98Y-23.071
+X27.995Y-19.533
+X30.917Y-31.98
+X30.917Y-38.609
+X38.813Y-30.71
+X54.534Y-36.046
+T4
+X25.0Y-3.0
+X25.0Y-5.54
+X25.0Y-8.08
+X25.0Y-10.62
+X58.0Y-20.0
+X58.0Y-22.54
+X58.0Y-25.08
+X58.0Y-27.62
+T5
+X4.11Y-17.4
+X9.89Y-17.4
+T3
+X2.68Y-16.32G85X2.68Y-17.42
+G05
+X2.68Y-20.75G85X2.68Y-21.35
+G05
+X11.32Y-16.32G85X11.32Y-17.42
+G05
+X11.32Y-20.75G85X11.32Y-21.35
+G05
+M30