{
  "id": "gc9a01_module_128",
  "name": "1.28\" GC9A01 Round LCD Module (240x240, SPI)",
  "category": "module",
  "family": "display",
  "manufacturer": "Generic (lcdwiki MSP1281)",
  "mpn_pattern": "MSP1281",
  "description": "Common 1.28 inch round IPS LCD module with GC9A01 controller, 240x240, SPI 8-pin header (BLK CS DC RES SDA SCL VCC GND), round PCB D38 with 23mm bottom tab. Smartwatch-project staple; pairs with CST816S touch variants. Verify against your vendor - clones vary.",
  "parameters": {
    "contacts": 8,
    "mounting": "THT header",
    "interface": "SPI",
    "supply_voltage": "3.3V",
    "board_mm": "D38.03x45.8"
  },
  "formats": [
    "kicad_mod",
    "kicad_sym",
    "step",
    "glb"
  ],
  "files": {
    "footprint": "https://partreel.com/library/module/display/gc9a01_module_128/gc9a01_module_128/gc9a01_module_128.kicad_mod",
    "symbol": "https://partreel.com/library/module/display/gc9a01_module_128/gc9a01_module_128/gc9a01_module_128.kicad_sym",
    "model_3d": "https://assets.partreel.com/library/module/display/gc9a01_module_128/gc9a01_module_128/gc9a01_module_128.step",
    "preview": "https://assets.partreel.com/library/module/display/gc9a01_module_128/gc9a01_module_128/gc9a01_module_128.glb",
    "footprint_svg": "https://partreel.com/library/module/display/gc9a01_module_128/gc9a01_module_128/gc9a01_module_128.footprint.svg",
    "symbol_svg": "https://partreel.com/library/module/display/gc9a01_module_128/gc9a01_module_128/gc9a01_module_128.symbol.svg"
  },
  "datasheet": "https://www.lcdwiki.com/res/MSP1281/MSP1281_Size.pdf",
  "license": "CC-BY-4.0",
  "verified": true,
  "tier": null,
  "dimensions_source": "lcdwiki MSP1281 size drawing: round D38.03 + tab 23.0 wide, overall 45.8; 8-pin 2.54 header (span 17.78, row 1.47 above bottom); 2x D2.0 holes 19.4 c-c at 5.82 above bottom; active area D32.4 concentric.",
  "keywords": [
    "gc9a01",
    "round lcd",
    "1.28",
    "240x240",
    "spi",
    "module",
    "smartwatch"
  ],
  "field_reports": {
    "worked": 0,
    "problem": 0
  },
  "provenance": {
    "dimensions_source": "lcdwiki MSP1281 size drawing: round D38.03 + tab 23.0 wide, overall 45.8; 8-pin 2.54 header (span 17.78, row 1.47 above bottom); 2x D2.0 holes 19.4 c-c at 5.82 above bottom; active area D32.4 concentric.",
    "datasheet": "https://www.lcdwiki.com/res/MSP1281/MSP1281_Size.pdf",
    "generator_source": "https://github.com/mingyo186/partreel/blob/main/generators/gen_ics.py",
    "quality_gates": {
      "gates": [
        "validate_kicad (structure/pads/layers)",
        "KLC drawing rules (silk/fab/courtyard/pin1)",
        "check_overlap (text collisions)",
        "check_render (files/SVG-vs-source/meta completeness)",
        "check_zfight (3D coplanar faces, merged pins)",
        "validate_step (FreeCAD kernel isValid)"
      ],
      "enforcement": "CI runs all gates on every push and blocks deployment on any failure",
      "ci_config": "https://github.com/mingyo186/partreel/blob/main/.github/workflows/deploy.yml"
    },
    "field_reports": {
      "worked": 0,
      "problem": 0
    }
  },
  "page": "https://partreel.com/p/gc9a01_module_128/",
  "api": "https://partreel.com/api/v1/parts/gc9a01_module_128.json"
}