NAUTIZ X8 COM-port assignment

See the Nautiz X8 COM-port assignment below.

Windows Embedded Handheld

  • COM1: Ublox GPS
  • COM2: Lower Serial Port (shared with Debug Serial)
  • COM3: Upper Serial Port (Extension cap)
  • COM4: BT


  • /dev/ttyO0: Upper Serial Port (Expansion)
  • /dev/ttyO1: Lower Serial Port

To access the serial ports in Android you can use the android-serialport-api libary.

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