Quote Originally Posted by gregors View Post
ive seen the price difference,was/is ip-m on here but he has not replied, just running a router with slave nothing special
id be quite happy with the ip-s its more than enough
I bought the IP/M that was on here recently but there was also an IP/S and Encoder module that Ross was selling, thou I think he's sold it, but you could PM just in case.

The IP/M will do slaved motors but it doesn't home each axis separately so won't square the gantry if you are looking to do that. (well it can with a bit of trickery but not out the box)