I couldn’t scan it, but here are hi-res photos of both sides
Anycubic kobra 2 neo motherboard
guys i still cannot flash it, i think that’s an sd card fault. What sd card have you been using for flashing and what filename? Was there any other files on a sd card except the .bin file?
It doesn’t matter if there are other files on the sd card. Filename should be firmware.bin
I used some old 2GB sd card formatted with fat16 as the one that was included with the printer died
uncomment “position_endstop: 0” in stepper_z section of printer.cfg
I thought so much. Any reason why it was commented in the first place?
When you save z offset in mainsail it automatically comments it out and puts z offset as new z endpoint position at the end of the config. I just didn’t notice this behavior at the time of posting that config file.
Anyways. It is working perfectly. Thank you very much. you are a genius.
By the way, the flashing proccess took less than 3 seconds.
Now I have a problem with unknown commands when starting a print.
They are suppose to be errors related to the acceleration.
https://www.reddit.com/r/klippers/comments/wkmrhp/unknown_command/
Is there a way to deactivate the accelaration via AnycubicSlicer? or to go around this acceleration thing?
For that fix check on the printer.cfg file. there is a link to a plugin you need to install, that will auto calibrate the z axis
No trigger on probe after full movement
same problem here
change position_min to a smaller value
I have a problem with the M109 comede because after changing to the clipper, the printer warms up for about 6 minutes, I did pid calibration twice but it didn’t help.
fat16 or fat32?
if i remember correctly the printer uses a fat32
it doesn’t work neither i use a fat32 or fat16 filesystem. Possibly an SD card fault.
Here the same. The print starts after 6 minutes warmup, even when the temperatures were long as per set point
How can I set up the startup code in the slicer so that the printer does a purgeline?
When I work with the original firmware, it works like this
G90 ; use absolute coordinates
M83 ; extruder relative mode
M140 S[first_layer_bed_temperature] ; set bed temp
M190 S[first_layer_bed_temperature] ; wait for bed temp
M104 S[first_layer_temperature] ; set extruder temp
M109 S[first_layer_temperature] ; wait for extruder temp
G28 ; move X/Y/Z to min endstops
G1 Z0.28 ; lift nozzle a bit
G92 E0
G1 Y3 F1800 ; zero the extruded length
G1 X60 E25 F500 ; Extrude 25mm of filament in a 5cm line.
G92 E0 ; zero the extruded length again
G1 E-2 F500 ; Retract a little
G1 X70 F4000 ; Quickly wipe away from the filament line
M117
With Klipper I always get this error:
Move exceeds maximum extrusion (15.033mm^2 vs 1.000mm^2)
See the ‘max_extrude_cross_section’ config option for details
Sorry if my English isn’t perfect, but I use google translator