To measure 350C accurately I suggest either a high temperature PT100 sensor or a thermocouple. So you will need the PT100 or the thermocouple daughter board as well as the Duet.

Thanks guys! That worked! 🙂

Duet adoption grows in what regard? Volume of sales? That would result in an increase in resources (revenue) which would permit hiring additional software devs. Naturally, I'm sure some of those devs' responsibilities would involve testing and/or maintaining a separate branch like you describe.

@maukvdlaan Hmmm... The Y axis will move the table, already heavier than the gantry, but also the material that needs to be machined! So things will be a lot worse actually!

The nuts on the X and Y axis are as long as the nuts on the Z axis, just that they don't have the incorporated backlash compensation. And still you will actually use only two of them, one on each side, with the second one on each side having no load bearing role. And the relatively thin screws will not help either!

If I were you I would completely reconsider the design, keeping the moving gantry idea, but having the table vertically, with the gantry also vertically orientated. That way, all wheels on X and Z axis would have almost only axial loads. And you could relatively cheaply replace the Y axis wheels with some Chinese SBR12 (easier) or HGR15 (better) linear rails.

Yes we're aware of this initiative, and we're considering supporting this protocol in the future, probably on Duet 3.

Your board probably uses a different value reference resistor. The Duet daughter board uses 400 ohms, but some other boards use 430 ohms. You can tell the firmware the value using the R parameter of the M305 command.

I'm glad you solved it.

The major cause of low-frequency ringing on a well-built machine is likely to be the interaction of the elasticity of the belts and the moving mass. That's why it's generally helpful to keep the moving mass as low as possible.

The right spool holder helps as does keeping the free end of the filament under control when you're handling the spool.

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filez and filez

Use P2 in the M305 command (heater 2) and P1 in the M140 command (bed heater 1).

@iratecrayons said in Hiccups causing layer shifts:

I think this is resolved by firmware 2.02, incorporating the timing fixes. I have not had hiccups or layer shifts in the last 2 days, but I'll keep checking for a couple more just in case.

Thanks for confirming!

Maybe.... i have blobs with PETG....

I will try

@dc42 I was afraid of that 😞
Well, now I just have to wait for new steppers....

Thank you and have a Jolly Holiday!🎅

...I'm guessing extrusion based rather than cylindrical linear rods and linear guides if possible?

I expect the mag balls and piezo equipped heads to be a later mod.

@phaedrux said in Macro Resurrect file not found:

I don't have massive spools, but I also use a bearing hub to keep them rolling smoothly, and I had the same problem of over rotation and the filament coming off the edges and getting tangled. I added a reverse bowden tube that went from a block fixed to the printer frame and then to the extruder, but it wasn't actually attached to the extruder. This allowed a fair amount of filament to be unspooled into the PTFE tube and added a bit of friction as well.

There might be a picture of what I mean in the link in my signature.

i have a setup like that to! lol. Its dangling though and i have thought about moving the spool up the printer frame so the bowden tube actually hangs below the spool Centerline hoping that will straighten things out. My trashcan is working pretty well right now though. haha

https://duet3d.dozuki.com/Search?query=Heater

@torro said in Wifi Signal strength:

Thanks! A wifi range extender did the Job. Signal strength before - 77, now - 36.

But the fix IP changed... Don't know why, but as long as i know the IP, it's ok...

That will be because the IP address assigned by the router is associated with the MAC address, and it's probably seeing the MAC address of the range extender instead of the MAC address of the Duet.

@52brandon The pins are available on the expansion header. They do make a breakout board for connecting external stepper drivers to the Duet2. See: https://duet3d.dozuki.com/Wiki/Duet_Wiring_Diagrams

The pins are available also on the Duet 0.85, but the wiring info has been removed from the documentation wiki. The 085 has a different pin setup for the expansion header.