flsun kossel sd card contents and pre configured marlin 1.19 and 2.0 for skr v1.3

the complete sd card contents with nothing removed.

the firmware that comes on the board with the kossel is junk so i included a preconfigured version of marlin 1.19 (for stock board) and 2.0 (for skr v1.3) for the flsun kossel with large print bed and on the firmware is the auto calibration option so basicly upload firmware, run auto calib which is in the prepare menu page and then save config.

the kossel ini file is my cura profile, works for me so would be an example for others

as for calibration, i found this...... https://www.youtube.com/watch?v=vEmBDYcx30Y

How I got this thing working....

uploaded firmware.

reset to default settings in "control"

in delta settings i tried running the auto calibration but it failed each time so i adjusted the height to max then ran auto calib again, it failed but now let me change thje height again, i did this several times until auto calibration sucsseeded then saved all in EEPROM then all done :) frigen pain it was too.

I Have now added to custom menu an auto calibrartion on steroids which is comand G33 P10 "Calibrate all" this has way more calibrartion points than the standard version in prepare menu, so maybe use that then save to EEPROM

FOR SKR V1.3 BOARDS.....

my 3 limit switches are around 40mm from the very top and this will make a difference to anyone using the pre configured firmware, the height in cofig h will need be changed to match, using auto calibration from the lcd menu will corect this.

for the bigtreetech skr v1.3 board i used tmc2209 x 3 and tmc2208 x1 which is attached to E0, so if you dont use the same then the motor settings in config h will need to be changed to match.

also included in the thing files is the main firmware bin file which can be copied to sd cardbut only if the same stepper drivers are used

calibration: could not get the thing calibrated as it ignored the steps per mm change to 80,80,80 for x,y,z, not even with auto calibration so I worked out the scale which i change in the slicer which are the following x and y use scale of 1.06 and z 1.2, with this it prints perfectly. if anyone works out how to corect this then plus add it to comments.

Category: 3D Printers