Stepper driver doubts

[cncwoodprojects]

Hi, first of all THANKS for your work!

When i see your project i started to buy all and printed 3d parts (and ordered pcb’s).

I finished to mount all and test, i see all go good endstops work and motion work.

Only i have one problem and i think its steeper driver problem i bought tmc 2100 This one in aliexpress .

When i home all axes i see only rotate a half of total circumference and doesn’t reach the end stop, i see this problem are in two arms, the same issue.

I don’t remember correctly, but this problem it’s related to microsteping config? (maybe my driver have different config without jumpers in cfg’s pins).

Maybe I’m wrong i appreciate some help for understand the problem.

Thanks for your work and help 🙂

Edit: My scara it’s the same as your model with 488 and 158 gt2 belts i doesn’t changed nothing.

• This topic was modified 3 years, 10 months ago by cncwoodprojects.

[cncwoodprojects]

I found the problem, my endstops are similar (i can’t find the exactly you used) and the act level it’s 0.

I found the problem it’s the homing json i need to change all N to n and n to N.

Thank’s for your time and good work 🙂

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