My problem is I don't know how to enable auto bed levelling. I have seen posts showing the HoolyHoo Marlin-Malyan-M150-RC7 firmware but I have no idea how to update the printer. I've also watched a few videos on using arduino to edit conguration H & other settings but again, not sure how I connect to the printer to pull the fw (if at all possible). Can someone please help guide me or point me to a URL thta will explain this in laymans terms? Currently running v 1.1.3 fw but have also downloaded the Malyan M150 Firmware Update (Marlin 1.1.7) by deprav3d June 10, 2017 from thingyverse.
Any help greatly appreciated.
Thnx in advance
Dave