Greetings all; I just got thru building and installing heyu. But it uses /dev/ttyUSB# which does not exist on stretch. So where is it moved to? Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page <http://geneslinuxbox.net:6309/gene>