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Hello,

so i am building this new custom printer. Ramps 1.4 and Marlin.
My endstops are optical.
Here my problem:

When i move my axis x or y towards the endstop it doesn't get stopped by...

ok. I figured out what it was.
Endstop was not installed... So sth in software apparently wasnt closed loop anymore.... :confused:
Thanks a lot. You helped me a lot.
Best regards
BlueOrigin11

https://www.amazon.de/Kuman-Upgraded-Controller-electronic-projects/dp/B06XPST1SY/ref=asc_df_B06XPST1SY/?tag=googshopde-21&linkCode=df0&hvadid=310656031404&hvpos=1o3&hvnetw=g&hvrand=827140598383229403...

I use this electronics kit.

I do currently have no end stops installed. I have some optical sensors here.....
i tried it also on x and y axis . Motor moves only in one direction upon scrolling...

Ok. Here it is....

Hello,

i am building my own 3d printer.
As part of calibration process i need to reverse the motor direction to skip gantry back and forth.
I dont know if it is normal that you cant change the...