Smoothieboard with Universal Gcode Sender

Hi, Im working on CNC laser engraver project. I was using GRBL with arduino UNO for 3 years now. However I require additional PWM control pins so I’m testing smoothieboard v1.0b. Please, Is anyone able to stream gcodes to smoothieboard via Universal Gcode Sender? Im unable to correctly connect to Smoothieboard. Im using latest smoothieware and latest UGS.