Query the preferences just once for the serial port
Query the preferences just once for the serial port

qtonthat/Energia,dvdvideo1234/Energia,martianmartin/Energia,brianonn/Energia,radiolok/Energia,NoPinky/Energia,radiolok/Energia,vigneshmanix/Energia,brianonn/Energia,danielohh/Energia,danielohh/Energia,bobintornado/Energia,bobintornado/Energia,martianmartin/Energia,croberts15/Energia,cevatbostancioglu/Energia,sanyaade-iot/Energia,brianonn/Energia,qtonthat/Energia,cevatbostancioglu/Energia,battosai30/Energia,battosai30/Energia,DavidUser/Energia,qtonthat/Energia,sanyaade-iot/Energia,bobintornado/Energia,martianmartin/Energia,sanyaade-iot/Energia,battosai30/Energia,danielohh/Energia,croberts15/Energia,cevatbostancioglu/Energia,NoPinky/Energia,qtonthat/Energia,cevatbostancioglu/Energia,martianmartin/Energia,vigneshmanix/Energia,dvdvideo1234/Energia,vigneshmanix/Energia,vigneshmanix/Energia,dvdvideo1234/Energia,sanyaade-iot/Energia,DavidUser/Energia,DavidUser/Energia,dvdvideo1234/Energia,NoPinky/Energia,DavidUser/Energia,sanyaade-iot/Energia,radiolok/Energia,qtonthat/Energia,danielohh/Energia,battosai30/Energia,dvdvideo1234/Energia,brianonn/Energia,martianmartin/Energia,battosai30/Energia,croberts15/Energia,cevatbostancioglu/Energia,radiolok/Energia,qtonthat/Energia,brianonn/Energia,vigneshmanix/Energia,qtonthat/Energia,radiolok/Energia,vigneshmanix/Energia,radiolok/Energia,croberts15/Energia,bobintornado/Energia,croberts15/Energia,bobintornado/Energia,sanyaade-iot/Energia,NoPinky/Energia,brianonn/Energia,danielohh/Energia,battosai30/Energia,bobintornado/Energia,NoPinky/Energia,radiolok/Energia,battosai30/Energia,croberts15/Energia,NoPinky/Energia,cevatbostancioglu/Energia,brianonn/Energia,croberts15/Energia,DavidUser/Energia,dvdvideo1234/Energia,danielohh/Energia,bobintornado/Energia,sanyaade-iot/Energia,DavidUser/Energia,danielohh/Energia,vigneshmanix/Energia,NoPinky/Energia,dvdvideo1234/Energia,martianmartin/Energia,cevatbostancioglu/Energia,martianmartin/Energia,DavidUser/Energia