The SKR 1.4 Turbo board and 4.5 TFT E3.0 display arrived and replaced the Tronxy controller and display. I mounted the controller on the right side of the printer, as I intend to close the build chamber.
With the tmc 2209 drivers I do not need the endstop switches anymore. The inductive probe can be used for probing and Z-endstop (I had to solder a zener diode). It is WIP and there is much left to do. Here is my first benchy with the new controller (1 mm nozzle):
Problems with ABL and Octoprint are now gone…. 🙂
If you interested in my marlin configuration, here is my fork: https://github.com/FotoFieber/Marlin