Geeetech

thanks for the answer, I know how to install the .hex version but I have to reverse the rotation of the extruder motor and from the firmware.hex I don't know how to do it if it is possible.

Hi I would like to upgrade the extruder to be able to print flexible filaments with a BMG. I understood that once this hardware modification has been made I have to intervene on the firmware to reverse the rotation of the extruder motor but I have doubts about it. since mine has a GT2560 v3.5 card (...