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2.2
USB/UART port
configuration
The ME910C1 is provided by 2 asynchronous serial port (CMOS 1.8) and one integrated
universal serial bus (USB 2.0 HS) transceiver with the following composition:
-
2 x Telti USB Modem ports
-
1 x Telit HS-USB WWAN
-
1 x Telit Serial Diagnostic Interface
The screenshot below reports an example of the port composition listed on Windows 10
Device Manager.
USB Modem ports are ACM devices and
can be used as AT Command interface.
Telit HS-USB WWAN is a RMNET adapter
that can be used with Linux
ModemManager and NetworkManager.
On Windows 10 WWAN Adapter should be
automatically loaded as Cellular
Connection in Network & Internet settings
(see image below).
Telit Serial Diagnostic Interface is used for
debug purposes and for firmware upgrade.