Changes

'''Internal battery status''' - Display the internal battery level in percentage, as well as the current charging state of the battery.

'''Internal battery status''' - Display the internal battery level in percentage, as well as the current charging state of the battery.

'''Export''' - has the option to export the device's current statuses (Device Info, GSM Info, GNSS Info and I/O Info) into HTML format.

'''Export''' - has the option to export the device's current statuses (Device Info, GSM Info, GNSS Info, I/O Info, and External I/O Info) into HTML format.