I just picked up one of these controllers, and as per usual the Chinglish manual is nearly useless. Seems like a decent controller, but from all my searching I'm starting to feel like the userbase is extremely thin. I've got it hooked up to my x-carve and it's functioning, with the exception of home functionality, and proper functioning of the limit switches. The limit switches work, but forces a reset and you have to manually back the machine off the switch. Wondering if this is normal for this controller. My previous DDCSV2.1 controller didn't do this.

Click image for larger version. 

Name:	56b23d59-e6eb-47ee-a250-266082fdf74c.jpg 
Views:	3 
Size:	24.4 KB 
ID:	416692