Hm okay, but the RAMPS with Arduino Mega ist not compatible with the RepRap Firmware I think. Only a Duet or Duet Board 2...by Beavis1703 - General
Hi, I am using Marlin 1.1.9 and an Arduino Mega 2560 with the RAMPS 1.4. Now I want to include one more endstop for a additional axis. So I have four seperate axis. The RAMPS have six Endstop plugs: X_min, X_max, Y_min, Y_max, Z_min, Z_max. X_min, Y_min and Z_min are is use for the normal axis X, Y and Z. Now to the question: Is ist possible to use for example the free X_max plug for the addiby Beavis1703 - General