TMC5160 Stepper motors are noisy/vibrate at low speeds when StealthChop is activeBUG] (bug summary)

[fjulian79]

Did you test the latest bugfix-2.1.x code?

Yes, and the problem still exists.

Bug Description

This is a known issue, first reported here: #23248 This Tickets has then be closed automatically and reopened because of #26028. But then closed automatically once again.

I have discovered the issue after upgrading my good old Uiltimaker Original with a brand new BTT SKR 3 EZ Board along with TMC5160 Pro drivers. The Printer is now quite noisy, previously I have used the UMO Main board with TMC2208 and the printer was very silent.

I use version 2.1.2.4 and maintain my code here: https://github.com/fjulian79/Marlin/tree/2.1.2.4-julian-umo
I created my own branch to keep track of my config changes. Be warned, I had some kind of learning curve so somethings have had to be changed twice.

I thought sharing the link to my fork might be even better than providing a zip file with my configuration .. how ever, if the zip file is preferred I can provide it.

Anyway, I suggest to reopen #23248 and continue there.

Bug Timeline

No response

Expected behavior

No response

Actual behavior

No response

Steps to Reproduce

No response

Version of Marlin Firmware

2.1.2.4

Printer model

Customized Ultimaker Original

Electronics

BTT SKR 3 EZ

LCD/Controller

BTT TFT35 3.0

Other add-ons

Heated Bed

Bed Leveling

ABL Bilinear mesh

Your Slicer

Cura

Host Software

OctoPrint

Don't forget to include

• A ZIP file containing your Configuration.h and Configuration_adv.h.

Additional information & file uploads

No response

[thisiskeithb]

#23248 has been reopened.