hudy85 pisze:Ale to mówisz dla czujników mechanicznych ?
Na takich ustawieniach mi działało na starej płycie, na nowej działa tylko Y, ale sorawdzę

Janek_Porzycz pisze:

Garreth pisze:Może zbyt wolno jadą silniki do home?

szybkosc nie ma nic do rzeczy tulko obciazenie silnika

Sensorless homing works best at medium motor speeds. For very slow speeds (less than 10 RPM) the motor does not generate significant back EMF and the TMC cannot reliably detect motor stalls. Further, at very high speeds, the back EMF of the motor approaches the supply voltage of the motor, so the TMC cannot detect stalls anymore. It is advised to have a look in the datasheet of your specific TMCs. There you can also find more details on limitations of this setup.