Tmc2209 sensorless homing not working. Different drivers and/or MCUs may differ.

Tmc2209 sensorless homing not working. Either the axes don’t move at all, or they move but never stop, crashing into the frame. Everytime I try to home my printer the bed and printhead just smash into the frame eventhough I set the sensitivity to the maximum and enabled sensorless-homing When I use the G-Code Command M122: I get the followinng informations: SENDING:M122 X Y Z Address 0 0 0 Enabled false false false Set current 800 Sensorless Homing Setup On M8P V2 Introduction Sensorless homing makes use of the stallguard feature built into the TMC2209 stepper drivers plugged into the Manta M8P for the A & B motors that drive the toolhead on X & Y. Canbus and the integrated Y-endstop / chamber temperature sensor in the MPX kits requires some changes from the standard sensorless homing procedure documented in the Voron Dec 29, 2020 · Hi guys, I seem to be having issues with setting up the sensorless homing on Lerdge TMC2209. Different drivers and/or MCUs may differ. Following are some more detailed instructions and suggestions to supplement the Klipper documentation specifically for Vorons. Jumpers on the SKR are closed any I ensured that there is an electrical connection between the DIAG pin and the endstop Sep 18, 2025 · When using the TMC2130 / TMC2209 / TMC2660 / TMC5160 drivers, the StallGuard feature makes it possible to set up sensorless homing on the X and Y axes for CoreXY machines. UART connection works fine, but X and Y endstops always show as "TRIGGERED". I also checked with an oscilloscope the DIAG pin of the TMC, but I could not find any trigger signal, so I'm starting to suspect the TMC itself, but it works otherwise perfect and they are brand new. 3 of my CoreXY and tried to get sensorless homing to work. Jul 23, 2020 · Hi everyone , im working on my new corexy machine and want to try klipper firmware but sensorless homing not working on my machine. f3kd wkk bkhz 45cfia bwz 1tn4 4lu 3c9ib yfch 8tdh