Progress with NetCat

Morning Tuesday! Thank God, my senior colleague pointed out to me how to do the proper CTRL+C in the terminal.

Let’s start by connecting Raspberry Pi to UCM board by typing

nc 10.0.0.55 (UCM board IP address) 1001 (UCM port number)

After it is connected, it will show a grey rectangle at the start of new line.

So if you just press CTRL+C, the connection will be terminated. Therefore, you must press CTRL+V+C for <STX> followed by the login info/your code, ended with CTRL+V+M for <CR>

So for my case, it would be CTRL+V+C LI1234 CTRL+V+M, which will appear as

^CLI1234^M

and it will reply LU01.

Testing a simple command to turn output 1 ON,

CTRL+V+C O!0101 CTRL+V+M

which will turn output 1 ON. If it is left idle for some time, it will log out and user has to log in again before sending any more commands.

Now what?

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