Downloaded Repetier-host connects fine, movement in all directions. Needs fine tuning. Mind still blown but happy ending. Thank you for all the suggestionsby PistachioPete - General
I was unable to round up a different power supply. I did however test mine, it is within spec and delivering clean power. I got the static and surging taken care of and that seems to be the issue. I'm almost tempted to buy the lcd and sd setup to see how it behaves as a free standing unit. I've tried two different ramps and get similar problemsby PistachioPete - General
Not plugged into the same outlet. I'm getting a lot of static build up. not sure what is causing it. I've made some head way as far as getting it connected and then applying power to psu but then it will disconnect shortly after. Triggering the endstop caused it to disconnect, as well as me touching the corner of the board. I'm not able to move motors this way but bed and heater turn on.by PistachioPete - General
Baudrate is defined as 115200 in configuation.h in sprinter, I'd be offended if I couldn't imagine over 100 posts with that problem. I'll put the psu on a scope and see if thats the issue, bad power was my original assumption, which led me to buy a preassembled ramps as opposed to the one i assembled. Thank you for the suggestions so farby PistachioPete - General
12 volts 20 amps is what my power supply is ratedby PistachioPete - General
Hello every one, I recently built a prusa mendel and I'm getting some odd problems trying to get it to connect. It uses ramps 1.4, and runs the ramps test program smoothly. I'm able to upload firmware just fine, obviously with the ramps test. The issue I'm having is connecting to pronterface. I can connect to pronterface only if my power supply is unplugged. On windows I get a usb device notby PistachioPete - General