Bondtech BMG X-Carriage for Prusa Bear MK2.5S

thingiverse

I replaced the Bondtech BMG Upgrade MK3S FDM printable new sensor integrated with MarcoZ76's version that cannot operate the limit switch required for the MK2.5S. I used 3D Builder to attach part of the X-Carriage from the Bear Extruder and X axis by pekcitron to the Bondtech BMG Bear Carriage. I am using the LDO 0.9° Slim Power Stepper Motor for BMG Extruder from all3dmakers.com/collections/electronics/products/ldo-0-9-slim-power-stepper-motor-for-bmg-extruder and it works very well. Since the MK2.5S is being driven by a Rambo mini, not an Einsy, use this gcode to change the step size for a 0.9° stepping motor: M92 E830 M500 If you're using a 1.8° stepping motor instead, use this gcode: M92 E415 M500