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BLTouch made my steppers loud, but the advised M913 command is not available.

Screw Registered
Joined: 1 month ago
Posts: 1
Topic starter  

After flashing the BLTouch-enabled firmware to my Ender 3 V2 from, my stepper motors are much louder. That is addressed in the FAQ and the solution is to use the M913 command to change the threshold at which the driver switches to "high torque" mode. When I send an M913 to my printer though, I get an "unknown command" response. Surely I'm not the only person who has fought this, but I can't seem to find it mentioned anywhere.

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Power Supply Admin
Joined: 3 months ago
Posts: 419

@someusername I am wondering that all the Ender 3 v2 steppers will be louder with the BL touch?

Cooling Fan Admin
Joined: 2 months ago
Posts: 42

@someusername My question is that does M913 command support Marlin? 

I went to this website and it says that it doesn't support Marlin.

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