Viktor, bingo! : o ) ) Thanks for hint. I use Repetier, and, like your solution "fake", I tried several resistors, and with one of the value 16k the system run perfectly. Thank you so much! Elcioby hdlp - General
Thanks, Mike. Thingiverse expertise is mechanical parts, no much about electronics and software. I do not find about this. Firmware is repetier. The error message is : Printer set into dry run mode until restart. Error is because my project do not use thermistores or extruders: is only cnc. []s Elcioby hdlp - General
Using Ramps for cnc milling? I have ramps 1.4 Arduino Mega 2560 drivers and motors. When RAMPS1.4_TestCode.pde motors run perfectly (exclude malfunction ramps, Arduino and drivers and motors). When stress_test.gcode with Universal GCode Sender 1.0.8 with GRBL or with Repetier-Host V1.00 RC2 (printer type CNC Router) or with ReplicatorG - 0040, after properly set port and bauds, connection oby hdlp - General