Posted by a reviewer on Amazon

Throw away the mach3 software and use linuxcnc to get optimum results

Posted by a reviewer on Amazon

I purchased two of the sainsmart tb6560 drivers to use with my home made cnc machine which was experiencing mechanical resonance problems in full step mode on both the x and the y axis when executing arcs

Posted by a reviewer on Amazon

I really wanted to get on here and offset the bad reviews

Posted by a reviewer on Amazon

First off i definitely received the red version

Posted by a reviewer on Amazon

It looks like based on other reviews that some might be getting the older blue version

Posted by a reviewer on Amazon

I havent done much research on specifics but apparently the red board is supposed to be better

Posted by a reviewer on Amazon

I incorrectly assumed that i would just be able to plug my motors straight into this 4 axis board and not have to mess with configurations but that didnt pan out

Posted by a reviewer on Amazon

That didnt pan out either because i found a couple different sets of 4 axis tb6560 manuals all listing different pin numbers for outputs none of which worked for this board