Hello, I'm new here but I have a question regarding this software. Under the send tab I type a sequence in the command line (or whatever that box would be called, sorry) and hit send ASCII. After this what I typed is shown above in what to me looks like a dos window and then it's followed by the letters CRLF. These letters are staggered up and down somewhat like this: C L
R F. Sorry, thats the best example I could give of how they look. What do these letters mean? Thanks in advance.
Realterm has a special font with all 256 ascii characters, including all the (normally hidden) non-printing control codes,
https://realterm.sourceforge.io/#Hex_Font
CR is Carriage-Return, LF is Line-Feed
http://www.asciitable.com/