On: Testing if a port can be reached, using built-in t...

[Dylan16807]

> Another beneficial difference of this over the old telnet approach is that with that, a successful connection would show a blank screen if the connection, awaiting commands. You'd have to know telnet keystrokes and commands to break out of that

Not when it says "Escape Character is 'CTRL+]'" every time you run it.

Or does that depend on how you run it with the windows version?

[pfyra → Dylan16807]

I've tried many times but never succeeded breaking out of a telnet session using that key combo. Perhaps my swedish keyboard layout is to blame, but that combo is simply not working. I've similar issues with the espressif idf.py tool too...