Running MPCNC with SKR 1.4 Turbo and TFT35 V3.0.1

[Maximilian_Hilbert]

Hello Forum,

I have an MPCNC. It is currently operated with a CNC shield and an Arduino. However, since this setup is too unstable for me, I would like to use a different controller. I hastily purchased an SKR 1.4 Turbo with a TFT35 V3.0.1 at the time, not knowing that there is no guide for it. Does anyone have any idea how I can get these components running and maybe a tutorial?

[Tokoloshe (Philipp)]

SKR 1.4 – E1 driver socket not working? (TMC Connection Error + weird “tap” when motor connected)

Thank you very much for your reply! I think I’ll replace the board as soon as I can. I’ve still been trying to get things running on the LowRider using a PC with Repetier-Host, but when I send an M122 command through Pronterface I get the output below — which seems to indicate that the TMC UART communication isn’t working at all. On top of that, my Z axis keeps slipping down when trying to draw the crown, so everything is a bit of a mess right now. At this point I’m pretty sure the issues are a…

Does this help?