CR-10 - Marlin 1.1.8 - With BL Touch !

thingiverse

I use this bracket: https://www.thingiverse.com/thing:2493610. To configure Marlin for BLtouch, I set pin 27 on the LCD (MELZI BOARD) using MELZI BOARD configuration settings. You can install this part easily with the help of this eBay link: https://www.ebay.fr/itm/173131810116?ViewItem=&item=173131810116. To achieve better print quality, I reduced jerk and acceleration. For uploading firmware to the MELZI BOARD, follow these steps in the Instructables tutorial: http://www.instructables.com/id/Flashing-a-Bootloader-to-the-CR-10/. Enjoy your prints! Don't forget to swap the brown and red cables as shown in the picture. Edit 26/04/2018: I fixed a bug regarding Z safe Homing, uploaded two versions (EN and FR language). START GCODE ON SLICER: G21; switch to metric values G90; use absolute positioning M82; set extruder to absolute mode M107; start with the fan off G28; home axes G29; perform BLtouch calibration G0 X0 Y15 F9000; move to front left corner at high speed G0 Z0.15; lower z-axis to 0.15mm above bed G92 E0; reset extruder length G1 X40 E10 F500; extrude 10mm of filament over 4cm at moderate speed G92 E0; reset extruder length G1 E-1 F500; retract a small amount G1 X80 F4000; wipe the filament quickly G1 Z10; lift z-axis and start printing G1 F{travel_speed}; move to travel speed M117 Impression...; display "Impression..." message END GCODE: G91; use relative positioning G1 F1800 E-3; retract 3mm of filament at high speed G1 F3000 Z10; move z-axis up and start cooling G90; switch back to absolute positioning G28 X0 Y0; home x and y axes G1 F2000 Y200; move y-axis 200 units at moderate speed M106 S0; turn off cooling fan M104 S0; turn off extruder M140 S0; turn off bed M84; disable motors