Linux Users:
The NL-SWNDK will enumerate on a Linux PC as three ACM devices. The AT parser for
the modem should be connected to /dev/ttyACM1, but this may vary from system to
system.
The serial port settings in PuTTY may need to be adjusted before connecting the
modem. These can be accessed in Tera Term by going to Setup -> Serial Port. The
settings can be updated in Putty by navigating to Connection -> Serial.
The serial settings should be as follows:
Baud Rate:
115200 bps
Data:
8bit
Parity:
none
Stop:
1bit
Flow Control:
none
3.4 Test Serial Communication
In the terminal program, type the command:
AT
followed by the Enter key, and the terminal should respond with:
OK
Note: The modem will output "ERROR" when a command is entered incorrectly. To
enable verbose error mode to see what error is occuring issue AT+CMEE=2 to the
modem.
PN 1002398 rev 1
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