pagabee

I made some investigation... I wrote a simple g-code to present what I found, the movement is a simple rectangle. (gcode.txt) I think that the problem is, the autoleveler takes...

If this helps, the backlash correction is implemented in this GRBL fork: https://github.com/Schildkroet/GRBL-Advanced

Grbl traditionally creates a negative machine space. You can read the details and the explanations here: https://github.com/bdring/Grbl_Esp32/wiki/Machine-Space-and-Homing

Thanks for your code! I will try it.

In this case the SD upload over wifi works, but the flash drive upload does not work: #define DEFAULT_VOLUME SV_SD_ONBOARD // SV_SD_ONBOARD or SV_USB_FLASH_DRIVE #define DEFAULT_SHARED_VOLUME SV_SD_ONBOARD // SV_SD_ONBOARD or...

The wifi firmware update from SD card works only in this case: #define DEFAULT_VOLUME SV_SD_ONBOARD // SV_SD_ONBOARD or SV_USB_FLASH_DRIVE #define DEFAULT_SHARED_VOLUME SV_SD_ONBOARD // SV_SD_ONBOARD or SV_USB_FLASH_DRIVE Therefore I think that...

This issues maybe have relationships with this issue: https://github.com/makerbase-mks/MKS-Robin-Nano-V3.X/issues/134#issue-1437351026

The file upload works via USB, if the G-code flavor is Marlin in Slic3r. 

Same issue with Pronterface, file upload is ok through USB, but the Wifi transfer is nok. The TS35 screen shoes: Please check wether memory device insert! 

There is either no file or there is a file with 0kb on TS35. I think that the network is ok, because the movements, the homing, the temperature settings and...