Greetings, I am having a problem with one of my printers, and am running up against a wall. I had to replace my motherboard recently due to the heated bed circuitry failing. I moved from a btt skr mini e3 v2.0 to a BTT SKR V1.3, with TMC 2130 Drivers. It is setup for sensorless homing and spi mode, and the m122 command comes back with spi communications working "correctly". However, using pronterby abbadon - Firmware - Marlin
I have a homebrew Prusa clone, running a kfb2.0 board, which I just upgraded my X, Y, and Z drivers from the A4980 to TMC2130 standalone config. I was having no mechanical problems with the setup previously, but now am having a real head scratcher on the Z axis. My Z is using dual steppers, wired in parallel, with 5mm threaded rod. No issues prior to the change out. However, I am not getting repuby abbadon - Reprappers
I have a Prusa I3 style home brew running Marlin 1.8.10, which was working without issue until about 2 months ago. During the auto homing phase, and the mesh bed compensation phase, the machine will run the z axis incorrectly. Sometimes it works correctly, other times instead of running in the negative to bring the inductive sensor to the build platform, it just keeps running in the positive direby abbadon - General