Hi folks,
Configured Marlin 1.1.4 (latest to date) to work with
Geeetech Prusa i3 Pro B, 3DTouch probe mounted... Comment probe section in Configuration.h if you don't need BLTouch...
You will need to only adjust Z offset corresponding to your printer after flashing firmware from Arduino IDE to get your probe adjusted.
Issue G-Code : M851 Z[My offset like -1.4 for ex.] followed by M500 to save in EEPROM... I recommend to test and print some lines to really adjust correctly and definitively the offset between the hot-end and the probe (mounted with printed part from Geeetech)...
When using Cura, here are my starting G-Code sequence :
M851 Z-1.67 ; Set Z Offset (tuned for auto-leveling) <-- I can adjust Z-Offset on the fly here
M500 ; Store in EEPROM for future uses
G21 ; set units to millimeters
G90 ; use absolute positioning
M82 ; absolute extrusion mode
M104 S{material_print_temperature} ; set extruder temp
M140 S{material_bed_temperature} ; set bed temp
M190 S{material_bed_temperature} ; wait for bed temp
M109 S{material_print_temperature} ; wait for extruder temp
G28 ; home all
G29 ; AutoLevel 3DTouch (BLTouch)
G1 X0 F12000.0 ; Set X
G1 Y0.0 F12000.0 ; go outside print area
G1 Z0 F12000.0 ; Reach Bed
G92 E0.0 ; reset extruder distance position
G1 X60.0 E8.0 F1000.0 ; intro line <-- Print line to clean the hot-end
G1 X100.0 E18.5 F1000.0 ; intro line <-- Finish print line to clean and feed the hot-end
G92 E0.0 ; reset extruder distance position
Avoid use of G28 after G29 command or your leveling values will be resetted...
I Corrected source code to avoid errors, so working with latest Arduino IDE 1.8.3... Here it is :
- Marlin-1.1.x.rar
- Marlin 1.1.4 for Geetech i3 Pro B (With 3DTouch)
- (1.75 MiB) Downloaded 757 times
N.B. : SOURCE CODE IS CONFIGURED FOR LATEST GT2560 Rev A+ Board (the one with direct 3 pins probe connectors on the board). If you are using older boards with soldered probe, revert #define
SERVO0_PIN variable to 32 in code...
I don't use languages other than English because LCD screen only support JAPANESE extended characters and accents are not well supported.
MP me if you encounter any bug...
EDIT : POSTED A THREAD HERE FOR THIS FIRMWARE : http://www.geeetech.com/forum/viewtopic ... 20&t=19846
Enjoy...