Topics created by netuser

@dc42 said in Is it possible to use laser distance sensor as Z probe ?:

The temperature characteristics imply that a 20C temperature change would alter the trigger height by 0.3mm, which I don't regard as acceptable.

In a heated chamber with temp sensor you'd know the environment temp and can compensate it. IIRC there is a temp compensation parameter already in Z-probe definition.

I like the idea of an analog heightmap. We wouldn't waste RAM on same_height data, but collect data only when there is a height error. That way we can produce a finer grid with the same amount of RAM. (*)

*) maybe not, because we have to store coords and height. Where a fixed grid spacing would only store height..

To disable TMC2660 drivers on the main board, you would need to modify the firmware source code to force variable numSmartDrivers to the value you want, then compile it yourself.

@live said in garbled when upload file on web:

Thank you , Is this OK?

I recommend that anyone using RRF 3.0 upgrades to 3.01-RC4. There have been many improvements since 3.0. The only reason 3.01 hasn't been released yet is in case further changes are needed to work with the forthcoming major release of DSF and DWC.

Caveat for Duet Maestro users: speed and extrusion factor controls on a 12864 display don't work properly in 3.01-RC4.

sorry...
I have link all sign- to gnd ...
now it works well

@Danal said in anyway to support this delta machine...:

"Level" means the upper arms parallel to the ground.

More precisely, 0 degrees is when the joints at the inner and outer ends of the upper arms are at the same height. Quite often this won't be when the physical structure of the arm is parallel to the ground.

We (Filastruder) ship to China.