I have everything but dont work, what is supposed to use as terminal to login, Putty or coolterm?
We need to connect energy to the databoard or not?
Power the controller, no need for hashboards.
This is a serial link, old fashioned method you may not be familiar with depending on your age, so use a serial terminal, not ssh client; forget putty.
If you do it correctly you should get a prompt when you plug the cable and hit enter; probably login and password.