Hi,
I am building a CNC Router, and having a small problem figuring out the breakout board wiring,if anyone could help!
I am using the CW5045 Stepper Driver, with a cheap breakout board and the UC400ETH.
On the CW5045 - I am jumping the Pul+ and Dir+ and running that to the PC5V+ on the breakout board; and running Pul- and Dir- to the X-Axis Inputs (See Diagram attached).
I am powering the breakout board from a 12V supply
My question is;
Where should I run the PCGND to?
Any help with this would be greatly appreciated.