DisplayRom

display hw info screen

  • To view such information during normal operation, please check and configure the DIP SWITCH execution mode.

  • The information will appear for 10 seconds, divided into four lines, displaying details about ROM and the program:

    • Line 1 : {Boot Cnt} Ver:{x.y.z}

      • Boot Cnt: Number of boots for the BillMock hardware. It increments by 1 each time the device is powered off and on.
      • x.y.z: Firmware version of the BillMock program billmock-app-rs.

    • Line 2 : S/N : {Serial Number}

      • Serial Number: Unique serial number assigned to the BillMock hardware during mass production.

    • Line 3 : TID : {TID}

      • TID: The unique Terminal ID of the card terminal. It is a value set in the card terminal when connecting it to the payment gateway (PG). It is also a unique identifier in the PG's system.

    • Line 4 : Uptime : {Uptime} Mins

      • Uptime: Represents the duration the BillMock hardware has been powered on, measured in minutes.

  • This feature is available from firmware version 0.2.1 and hardware version 0.4 or Mini 0.4 onwards. It is not supported on earlier hardware versions.

  • From hardware version 0.5 or Mini 0.5 onwards, you can use the SVC button by pressing 2 seconds.

    svc button

  • This feature is available starting from firmware version 0.2.0 and hardware 0.4 or Mini 0.4 and later. It is not available for previous hardware versions.

  • When exiting DispRom through the DIP switch on hardware version 0.4 or Mini 0.4 and above, the display is also shown.