Users Guide

$ sudo su
$ cat /dev/ttyXRUSB1
     .
RS-485HD
   RS-485HD    :
1.   RS-485HD      )DCC ( 

.
dcc.cctk -h --serial1
dcc.cctk --serial1
dcc.cctk --serial1=rs485
2.    .
$sudo stty -F /dev/ttyXRUSB0 ispeed 115200 ospeed 115200 -echo -onlcr -ixon -ixoff
$ sudo stty -F /dev/ttyXRUSB1 ispeed 115200 ospeed 115200 -echo -onlcr -ixon -ixoff
3.       -      RS-485HD     .
$sudo su
$ echo abcdefg > /dev/ttyXRUSB0



   .
4.       ssh     .
$ssh admin@<IP address of Edge Gateway>
(passwd: admin)
$ sudo su
$ cat /dev/ttyXRUSB1
     .
Minicom


 Minicom 

                   Edge Gateway.
      Minicom.
1.   Minicom.
$sudo snap install classic --devmode --beta
$ sudo classic.create
$ sudo classic
$ (classic) sudo apt-get update
$ (classic) sudo apt-get install minicom
2.   Minicom.
$sudo minicom -s
3. Serial port setup )  (.
4.  A     ttyUSB0 .               USB    .  
Enter :
A - Serial Device : /dev/ttyUSB0
5.  F  Hardware Flow Control )     NO )(.
6.  E   // .
7.  E     115200.
a.  Q      8-N-1 .  Enter .
  57