{
  "units": "mm",
  "display": {
    "part": "HOTHMI HTM-TFT028A16-SPI, no touch",
    "model": "kicad/3dmodels/vendor/HOTHMI-HTM-TFT028A16-SPI-envelope.step",
    "modelType": "Drawing-based dimensional envelope, not manufacturer CAD",
    "outline": [
      88,
      53.3
    ],
    "moduleBackHeight": 12,
    "moduleFrontHeight": 17.7,
    "rearConnectorDepth": 5.2,
    "rearClearance": 6.8,
    "standoffHeight": 12,
    "mountingHoleDiameter": 2.7,
    "moduleHoleDiameter": 3,
    "mountingCenters": [
      [
        92.75,
        65.679
      ],
      [
        175.25,
        65.679
      ],
      [
        92.75,
        113.479
      ],
      [
        175.25,
        113.479
      ]
    ],
    "headerPitch": 2.54,
    "pin1To8Span": 17.78,
    "maleInsulatorHeight": 2.54,
    "malePostAboveInsulator": 6,
    "femaleHousingHeight": 8.5,
    "modeledPinInsertion": 5.04,
    "modelOffset": [
      -2.5,
      35.54,
      12
    ],
    "modelRotation": [
      0,
      0,
      0
    ],
    "moduleBounds": [
      90,
      62.929,
      178,
      116.229
    ],
    "source": "reference/pdfs/HOTHMI-HTM-TFT028A16-SPI.pdf page 5",
    "dimensionDiscrepancy": "Drawing includes 1.6 mm PCB, 4.1 mm front and 5.2 mm rear; model reserves 10.9 mm total; product prose also says 7.7 mm. Confirm physical revision."
  },
  "luckfox": {
    "socketHousingHeight": 8.5,
    "maleInsulatorHeight": 2.54,
    "modulePcbThickness": 1.0,
    "moduleModelOffset": [
      -1.5,
      1.5,
      12.04
    ],
    "maleHeaderPlane": 11.04,
    "customerSoldering": "Two 1x11 socket strips on the carrier and two male strips on an unpopulated module; use a module with headers already fitted when possible."
  },
  "qualification": "Drawing and native CAD review; physical fit/stack/thermal/bring-up remain first-article checks. LCD, card socket and supports are explicit dimensional models.",
  "board": {
    "shape": "horizontal capsule",
    "width": 160,
    "height": 70,
    "radius": 35,
    "bounds": [
      48,
      54.579,
      208,
      124.579
    ]
  }
}