Re: How to edit MK3S firmware to accept higher Z axis
I found a solution, you can read all about it here:
https://github.com/prusa3d/Prusa-Firmware/issues/1714#issuecomment-485056027
Kryss, many thanks for posting your solution.
Peter
Please note: I do not have any affiliation with Prusa Research. Any advices given are offered in good faith. It is your responsibility to ensure that by following my advice you do not suffer or cause injury, damage…
RE: How to edit MK3S firmware to accept higher Z axis
A .hex file is of no use to you, because it consists of compiled firmware which is very difficult to edit. You need to go to Prusa's GitHub and download the source code. Then, find the header file for your model of printer, and change Z_max_pos to the correct value. Finally, you need to compile and upload the firmware to your printer following the build instructions (see README.md). You will need to have the Arduino IDE installed to do this.