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  "draft_only": true,
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  "safety_margin_mm": 0.02,
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  "via_drill_mm": 0.3,
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    {
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    {
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    {
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    {
      "net": "/GND",
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    {
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      "start_mm": [
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      "end_mm": [
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    {
      "net": "/GND",
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    {
      "net": "/+3V3",
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    {
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    {
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    {
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      "start_mm": [
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    {
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    {
      "net": "/BTN_NEXT",
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    {
      "net": "/BTN_PREVIOUS",
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    {
      "net": "/+3V3",
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    {
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    {
      "net": "/RS_DCD",
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    {
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    {
      "net": "/RS_RX",
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      "start_mm": [
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      "end_mm": [
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      "expansions": 123675
    },
    {
      "net": "/RS_TX",
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      "start_mm": [
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      "end_mm": [
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      "net": "/RS_DTR",
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      "start_mm": [
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      "end_mm": [
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      "routed": true,
      "width_mm": 0.25,
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      "expansions": 294174
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    {
      "net": "/RS_DSR",
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      "start_mm": [
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      "end_mm": [
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      "start_mm": [
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      "end_mm": [
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      "width_mm": 0.25,
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    {
      "net": "/OLED_SCL",
      "start": "U1.18",
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      "end_mm": [
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    {
      "net": "/RS_CTS",
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      "end_mm": [
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      "end_mm": [
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    {
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    {
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      "end_mm": [
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      "routed": true,
      "width_mm": 0.25,
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    {
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      "routed": true,
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    },
    {
      "net": "/GND",
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      "routed": true,
      "width_mm": 0.5,
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    },
    {
      "net": "/GND",
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      "routed": true,
      "width_mm": 0.5,
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  ],
  "routed_tree_edges": 38,
  "total_tree_edges": 38,
  "tracks": 565,
  "vias": 22,
  "immutable_identity_sha256": "783ce7e212880e0836c93e1782d39bbfbc505fae856d9720ee6c50f5ba8f6275",
  "input_sha256": "0ea7f0abff371eacc81262dc949f768cd42128f389ea4af9facee5034368d884",
  "validation": "KiCad DRC must be run separately; tree-edge counts are not DRC connectivity"
}