{
  "boardSha256": "2f949d76b53bf75e4b6f56e5e68623900b1f3e9c2403770409e647953aabc93d",
  "sourceGlbSha256": "c7d674da29f3fb8a1f9076b7d0d2d80f0666be88cca4bb40e5e7ea29e5b0bcb5",
  "coordinateFrame": {
    "units": "mm",
    "origin": "Carrier XY centre; carrier front component mounting plane Z=0",
    "nativeStepTranslationMm": [
      -128,
      89.579,
      -1.595
    ],
    "front": "+Z",
    "rear": "-Z"
  },
  "interfaces": [
    {
      "name": "LCD",
      "pins": 8,
      "pitchMm": 2.54,
      "pinSpanMm": 17.78,
      "maxModelToPadXYErrorMm": 6e-07,
      "femaleHousingHeightMm": 8.5,
      "maleInsulatorHeightMm": 2.54,
      "housingGapMm": 0.96,
      "nominalInsertionMm": 5.04,
      "femaleHousingZMm": [
        0.0,
        8.5
      ],
      "maleHousingZMm": [
        9.46,
        12.0
      ],
      "maleMetalZMm": [
        3.46,
        15.0
      ]
    },
    {
      "name": "Luckfox row A",
      "pins": 11,
      "pitchMm": 2.54,
      "pinSpanMm": 25.4,
      "maxModelToPadXYErrorMm": 6e-07,
      "femaleHousingHeightMm": 8.5,
      "maleInsulatorHeightMm": 2.54,
      "housingGapMm": -0.0,
      "nominalInsertionMm": 6.0,
      "femaleHousingZMm": [
        -10.18,
        -1.68
      ],
      "maleHousingZMm": [
        -12.72,
        -10.18
      ],
      "maleMetalZMm": [
        -15.72,
        -4.18
      ]
    },
    {
      "name": "Luckfox row B",
      "pins": 11,
      "pitchMm": 2.54,
      "pinSpanMm": 25.4,
      "maxModelToPadXYErrorMm": 6e-07,
      "femaleHousingHeightMm": 8.5,
      "maleInsulatorHeightMm": 2.54,
      "housingGapMm": -0.0,
      "nominalInsertionMm": 6.0,
      "femaleHousingZMm": [
        -10.18,
        -1.68
      ],
      "maleHousingZMm": [
        -12.72,
        -10.18
      ],
      "maleMetalZMm": [
        -15.72,
        -4.18
      ]
    }
  ],
  "mounts": [
    {
      "reference": "H701",
      "centerMm": [
        -35.25,
        23.9
      ],
      "supportHeightMm": 12,
      "carrierHoleMm": 2.7,
      "displayHoleMm": 3.0
    },
    {
      "reference": "H702",
      "centerMm": [
        47.25,
        23.9
      ],
      "supportHeightMm": 12,
      "carrierHoleMm": 2.7,
      "displayHoleMm": 3.0
    },
    {
      "reference": "H703",
      "centerMm": [
        -35.25,
        -23.9
      ],
      "supportHeightMm": 12,
      "carrierHoleMm": 2.7,
      "displayHoleMm": 3.0
    },
    {
      "reference": "H704",
      "centerMm": [
        47.25,
        -23.9
      ],
      "supportHeightMm": 12,
      "carrierHoleMm": 2.7,
      "displayHoleMm": 3.0
    }
  ],
  "nominalPcbMm": [
    160,
    70,
    1.6
  ],
  "assemblyBoundsMm": [
    [
      -79.9309,
      -35.131,
      -17.82
    ],
    [
      79.9309,
      35.0,
      17.7
    ]
  ],
  "overallHeightMm": 35.52,
  "lcdFrontZMm": 17.7,
  "lcdPcbRearZMm": 12,
  "lcdRearConnectorBottomZMm": 6.8,
  "luckfoxRearZMm": -17.82,
  "baseInnerFloorZMm": -21,
  "luckfoxToFlatBaseFloorMm": 3.18,
  "displayToFlatFrontInnerPlaneMm": 0.9,
  "findings": [],
  "qualification": "Nominal CAD alignment only. Generic header models have no selected purchase MPN or verified contact-depth tolerance. LCD is a drawing-derived envelope; camera/cable dimensions remain assumptions. First physical fit required.",
  "remaining": [
    "Choose exact female/male header MPNs and verify insertion depth, post lengths and tolerances against manufacturer drawings.",
    "Measure the purchased display: retained drawing total stack is 10.9 mm while product prose has also stated 7.7 mm.",
    "Dry-fit 12 mm spacers, 8.5 mm sockets and both module headers before tightening the case.",
    "Check solder fillets, cable bends, plug access, print shrinkage and real module revision."
  ]
}