{
  "name": "Generic ESC/POS 58mm",
  "id": "escpos-58",
  "usb": { "vendorId": null, "productId": null },
  "dpi": 203,
  "connection": {
    "defaultBaudRate": 57600,
    "defaultDevice": { "win32": "COM1", "linux": "/dev/ttyUSB0" },
    "serialPattern": "^COM\\d+$|ttyUSB|ttyACM|ttyS|ttyAMA|cu\\."
  },
  "protocol": {
    "rasterCommand": "gs-v0",
    "prefix": [],
    "gsV0": {
      "m": 0,
      "headerFormat": "widthBytesLE-heightDotsLE",
      "trailer": null
    },
    "postfix": [27, 100, 3],
    "feedCommand": { "opcode": [27, 100], "unit": "lines" }
  },
  "raster": {
    "orientation": "row-major",
    "pixelsPerByte": 8,
    "byteOrder": "leftLSB",
    "whiteValue": 1
  },
  "limits": {
    "maxWidthPx": 384,
    "maxHeightPx": null,
    "safeWidthPx": 384,
    "safeHeightPx": 200
  },
  "media": {
    "paperTypes": ["continuous", "diecut"],
    "defaultType": "continuous",
    "diecut": { "labelWidthPx": 384, "labelHeightPx": 200 },
    "continuous": { "feedAfterLines": 3 }
  },
  "notes": "Perfil de ejemplo para impresoras ESC/POS genericas de 58mm (raster GS v 0 estandar, row-major, ancho 384px). Ajustar VID/PID, ancho y papel."
}