I tried out Ramps_test.ino, with the same effect. However, when I went to plug my cables back in, I noticed that whoever sold me these cables mixed up the black and green wires on half of them, specifically the half that aren't working. So, that's much better than having broken stepper motors! Thank you!by HyperText404 - RAMPS Electronics
Hi all I am currently working on assembling a RAMPS 1.4-based i3-style printer. I'm running a customized Marlin firmware on the board, and am using four DRV8825 stepper drivers (X, Y, Z1/Z2, and E0). The stepper drivers have been tuned to the correct Vref (my motors are 1.5A, so I've got just under 0.75v set for Vref). I'm currently testing my X, Y, and E0 motors using the on-screen controls frby HyperText404 - RAMPS Electronics
Awesome. That's good to hear! So, would this be a suitable fuse?by HyperText404 - RAMPS Electronics
Hi all I'm in the middle of building a RAMPS 1.4-based machine, and have this power supply, this inlet, and this heated build plate For whatever reason, the inlet didn't come with a fuse included as I was led to believe. This said, it is up to me to find one myself. I have been led to believe that for this power supply I should use a slow-acting/time-delay fuse on the inlet between 5 and 6.3by HyperText404 - RAMPS Electronics