Can't connect my laptop to my CNC ?

Guys 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 ?

Check 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.

What 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.

using windows 10 and etslcam v8

You can’t connect Estlcam to connect to your arduino, you have to use repetier host.

if its not clear bu now im a total noob…

sweet got it!