Yakut Tool only one node visible

Hello! I’m trying to turn a motor using Komar and Babel. I’ve followed the setup procedure from GitHub but i got to a point where, in the monitor, i can only see one node:

What can I do from this point? Did i do something wrong?

I found a potential problem - I was using a wrong connector on the Komar. I changed the port and now i can see this:

Solved, it’s now running.

To stop a program you need to use Ctrl+C. Using Ctrl+Z will leave the process running in the background, you don’t want that. List all active processes using ps.