Test The Xbee Module Via Beaglebone Serial Port; Test The Lora Module Via Beaglebone Serial Port - Keysight Technologies U3810A Getting Started Manual

Test the XBee module via BeagleBone Serial Port

1 Enter minicom -D /dev/ttyS1 -b 9600 to open a minicom terminal to /dev/ttyS1.
2 To test the presence of the module, type +++ to get the module into command mode. This will
also print back "OK"
3 Press <Ctrl-A> and then x to exit the minicom.
debian@beaglebone:~$ minicom -D /dev/ttyS1 -b 9600
Welcome to minicom 2.7
OPTIONS: I18n
Compiled on Apr 22 2017, 09:14:19.
Port /dev/ttyS1, 20:30:08
Press CTRL-A Z for help on special keys
+++

Test the LoRa module via BeagleBone Serial Port

1 Open a terminal to /dev/ttyS2 using 57600 baud by entering. minicom -D /dev/ttyS2 -b
57600
2
With the terminal open, enter a Control-a and the then character e. This will turn on the echo.
3
The LoRa module requires both a Carriage Return and Line Feed at the end of any command. To
clear out the buffer, press Enter and then a Control-j. You may see "invalid_param"
4 To verify the radio version type sys get ver <enter><CTRL-j>
debian@beaglebone:~$ minicom -D /dev/ttyS2 -b 57600
Welcome to minicom 2.7
OPTIONS: I18n
Compiled on Apr 22 2017, 09:14:19.
Port /dev/ttyS2, 19:59:29
Press CTRL-A Z for help on special keys
invalid_param
sys get ver
RN2903 1.0.3 Aug
Press <CTRL-a> and then x to exit minicom.
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Keysight U3810 Series Getting Started Guide
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