Teleorigin RBMTX-Lite, User Manual

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5.2.7 Ports configuration
User is able to set port settings under RS232/RS485 port configuration page. There are
3 configurable ports: /dev/ttyS0, /dev/ttyACM0 and /dev/ttyS1 or /dev/ttyUSB0 (depending
on modem version). Every port can be set to different mode. On /dev/ttyS0 you can set
terminal, ModBus gateway or NTRIP mode. Two other ports can work as modem port (modem
control and modem data) or SMS receiving port (see also: SMS Actions section).
Every port can also be set to forwarding mode that allows user to forward it to
TCP/UDP port (as server or client). Port /dev/ttyS0 can also be forwarded to modem control
or modem data port. In that case no other mode can be set on that port. Setting modes on
/dev/ttyS0 and /dev/ttyS1 (LTE modem variant only) enables setting port parameters: baud
rate, data bits, parity checking and protocol. If parameter is inactive, this means that user can't
control it in currently set mode.