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Edit firmware A20M

Posted: Sat Dec 18, 2021 7:26 am
by Rockel83
I've upgraded my A20M with an 3D-touch probe.

But I would like to adjust the grid a bit.

I need to make some changes for this in the firmware. But I completely don't have a clue on how to get to the "Configuration.h".
Alternatively I was thinking making the adjustments to firmware file and upload it again. But this seems to be an *.HEX file.

Annyone anny ideas on how to achief this?

Btw, I would like to increase the upper 10mm to about 25mm. So I will have a bit more space at the adge to place clamps without having risk of being hit by the nozzle or probe.

Re: Edit firmware A20M

Posted: Sun Jan 02, 2022 12:32 am
by Rockel83
I've reconfigured a new Marlin 2.0.x firmware for this printer. So I can configure everything myself again.

Got myself 5 measuring points in the X and Y axis when probing, staying 17mm clear of the bed border. Which gives me a pretty good coverage and stays clear of the clamps.