Tevo Little Monster stepper motor move only in one direction

Tevo brand 3D printers!
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max25
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Posts: 1
Joined: January 13th, 2025, 3:13 am
3D Printer(s): Ultimaker S5

Tevo Little Monster stepper motor move only in one direction

Post by max25 »

I just got a brand new TLM which I could not get running with MKS. Therefore rather than to dive deep into MKS I decided to purchase a Original Duet Wifi that arrived yesterday. After following the Tutorial on YOUTUBE " How to Install a DUET board on a Delta Style 3D Printer - The TEVO Little Monster" I was able to reach the DWC 3 and to upload the config and firmware.

However arriving at the HOME ALL "STEP", I noticed, that I do not have the Home x , y , z button only HOME ALL. After clicking HOME ALL the print head started moving very slowly with a wired noise and got stacked as the z-axis did not move and I switched of before I enter into more problems.

To find out what is going on, I followed a tutorial to check if the
different stepper motors even move. So I remove the belt and
by using G91 and G1 H2 X10 F1OO ...G1 H2 X-10 G1 H2 Y10 ....
I tried to check if the stepper motors were "moving". Well the result is for me wired noise joining the fact, that beside of a movement in only one direction for X10 and X-10 etc.. it gave
a sensation of vibration of the pulley.

I would highly appreciate any hint to come out of the sh...
If for that one need files, just ask , as I do not know
what might be needed.

For any help thank you very much.
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LePaul
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Joined: February 7th, 2016, 10:26 pm
Location: Bangor, Maine USA
3D Printer(s): 24 - Yes I have a problem!
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Re: Tevo Little Monster stepper motor move only in one direction

Post by LePaul »

I don't know the answer but I've seen a few mentions on that machine on Reddit

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