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Shunt placement?

norwestie

Shunt placement?
March 29, 2020 02:55PM

Registered: 4 years ago
Posts: 2

I can't figure out how to correctly place the shunts (jumpers) on my SKR v1.4. I have a set of 4 DRV8825s and a set of TMC2208s that I can use. Where should I place the shunts for my Kossel to work? I don't know if I should go standalone or UART. Whatever it takes to get me printing again. TIA

Anycubic Kossel Linear Plus w/SKR V1.4 Turbo
Folgertech 2020 i3 w/SKR V1.3

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Dust

Re: Shunt placement?
March 29, 2020 11:17PM

Admin
Registered: 13 years ago
Posts: 7,005

Firstly the image you provided is for a SKR 1.3 and the jumper on a SKR 1.4 are different.

For the DRV8825s you must use step and direction mode.

STEP%20DIR.jpg

For the TMC2208s you can run in step and direction mode as above. Or enable UART mode and allow the software to control the stepper drivers fully