Just to give closure to this thread I got the communication to work, I changed Baudrates to 19200 and somhow that made the trick.
Now I posted a new question in here:
because rotor won’t move with scheduled observations through satnog network, so I’m asking for any tip I can get.
First of all, someone telling me if I need GPredict to move it or not (I know it’s not necesary for a station to work, I need to know if it’s necesary for a rotor to work and how)
Thanks a lot