{
  "usbPrinterProfiles": [
    {
      "vendorId": 8137,
      "productId": 8214,
      "label": "POS Receipt Printer / Sewoo CB125"
    }
  ],
  "serialPorts": [
    "/dev/ttyS1",
    "/dev/ttyS2",
    "/dev/ttyS3",
    "/dev/ttyS4",
    "/dev/ttyUSB0",
    "/dev/ttyUSB1",
    "/dev/ttyMT1",
    "/dev/ttyMT2"
  ],
  "usbChunkSize": 2048,
  "usbTimeoutMs": 5000
}
