Can't connect my laptop to my CNC ?New Home › Forum › don’t use this one need to sort -Assembly – MPCNC › Can't connect my laptop to my CNC ?This topic contains 6 replies, has 3 voices, and was last updated by BENNY 6 months, 2 weeks ago.Viewing 7 posts - 1 through 7 (of 7 total)Author PostsJuly 6, 2016 at 3:29 pm #14497 BENNYParticipantGuys I’m having trouble getting the CNC arduino to connect to my laptop. I have a robo 3d with the same arduio board and it connects juat fine. Can u guys point me in the right direction ?July 6, 2016 at 3:37 pm #14498 vicious1KeymasterCheck your buad rate, we use 250000. What version of windows, xp seems to need a special driver, if its a mac you need to flash a slower buad rate firmware.July 6, 2016 at 4:07 pm #14499 Matt saegerParticipantWhat are you trying to connect with? Repetier host? I have needed to tell it what com port to use sometimes instead of leaving it on auto.July 6, 2016 at 7:57 pm #14513 BENNYParticipantusing windows 10 and etslcam v8July 6, 2016 at 7:59 pm #14514 vicious1KeymasterYou can’t connect Estlcam to connect to your arduino, you have to use repetier host.July 6, 2016 at 8:06 pm #14516 BENNYParticipantif its not clear bu now im a total noob…..July 6, 2016 at 10:43 pm #14520 BENNYParticipantsweet got it!Author PostsViewing 7 posts - 1 through 7 (of 7 total)You must be logged in to reply to this topic.