{
  "revision": "0.1-cad",
  "units": "mm",
  "note": "Interfaces of the body parts (J501 box, cameras, lidar, head plate) and printing rules. The leg's interfaces are in cad/interfaces.json (the GMI standard) and catalog/interfaces.json (each motor's drawing).",
  "print": {
    "printer": "Bambu Lab P1S",
    "bed_mm": [
      256,
      256,
      256
    ],
    "material_default": "pla",
    "material_hot": "petg",
    "insert_m3_pilot": 4.0,
    "insert_m4_pilot": 5.6,
    "insert_m5_pilot": 6.4,
    "insert_depth": 8.0,
    "clearance": 0.25
  },
  "j501_box": {
    "width": 206.0,
    "depth": 192.0,
    "standoff_centers": [
      [
        8.8,
        30.0
      ],
      [
        8.8,
        162.0
      ],
      [
        197.2,
        30.0
      ],
      [
        197.2,
        162.0
      ]
    ],
    "standoff": "M3 male-female hex, 5.5 AF",
    "basis": "j501-agx cad/parameters.json storage.standoff_centers: the base's stacking inserts"
  },
  "camera": {
    "mount": "1/4-20 UNC",
    "d435": [
      90.0,
      25.0,
      25.0
    ]
  },
  "lidar": {
    "mount": "1/4-20 UNC",
    "pin_d": 4.0,
    "pin_spacing": 25.4,
    "basis": "VLP-16 base: 1/4-20 centre hole plus two 5/32 in locating pins (spacing ASSUMED 1.0 in)"
  },
  "head_plate": {
    "size": 110.0,
    "t": 6.0,
    "turret_bolts": "4x M4 on 80 mm square, heat-set inserts (turret project to match)"
  }
}