TMC2208 with Marlin CoreXY, XY Axes move at an angle(not perpendicular)
September 08, 2018 09:29AM
Hi,

Machine Specs:
Marlin Firmware(tested on the latest bug fix also)
CoreXY
24V PSU
XY Axes: TMC2208
Z & E : A4988

I have been using DRV8825 with MKS Gen 1.4 and they have been working fine.
I recently got TMC2208 for my X and Y axes and setup the jumpers and Marlin firmware to work with it but I am facing a weird problem.
The axes move at an angle of approximately 30 degrees, obviously one motor is moving more w.r.t the other, but I cant figure out why.Verified all settings on Marlin and rechecked.

Anyone faced a similar issue?
Thanks in advance.
Re: TMC2208 with Marlin CoreXY, XY Axes move at an angle(not perpendicular)
September 10, 2018 01:07PM
Figured the problem, Incorrect wiring on my end for TX and RX pins.
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