Formnext 2023
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@zapta you’re going to have to wait for new Duet3D team member Andy (ex-E3D) to write up how he did this, because it is really not my area of expertise, but it’s not too difficult, and certainly exists, is open source, and accessible. In fact, we’ve been able to do this since we released RRF 3.x, we just didn’t realise!
The Object Model updates at 4Hz, so you can poll the Duet over Ethernet by any machine on the network at this rate (via REST API, not rust as I said earlier) and extract the data you are interested in. We save the data to a database (non-relational, as we are interested in time series data). I don’t have the information on exactly what database (I’m writing this at the Formnext party, and I can barely hear myself think!). Then it’s up to you how to extract and transform the data. We’ve used Grafana, which can set update rate and time period, eg the last 15 mins, with a 5 second update rate. So nearly real time. But then you can review the data for a whole print, or a whole month, whatever is of interest.
So no, we can’t interact with the graph, and it doesn’t provide interaction with an on going process, as it is effectively happening in the past. But that doesn’t mean you couldn’t write something to do this.
I’ll ask about your other queries.
Ian
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Thanks @droftarts, this is very interesting. I would consider it real time rather than playback.
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@droftarts What head is this? I saw 3dprinting nerds coverage of it on youtube but couldn't get an answer as to the filament and printhead this is. Now that I see this photo it looks like Overture diamond ASA? I picked up some flashflorge sparkle blue ASA and its decent but I kinda wanna try the Overture now too. Anyways, I'd love to use this head on a single hotend 350mm Voron 2.4.
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@LayerStacker do you mean on the Voron Trident/Tridex? I think the filament is ASA, but I don’t remember the make. The print heads (there are two) are a modified Stealthburner I think, using RRF36 toolboard, Orbiter 2.0 extruder and I think E3D Revo nozzle, with Voron Tap and Duet3D Scanning Z Probe. @T3P3Tony can fill you in on the details, or correct me where I’m wrong, and point you in the direction of the files.
Ian
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@droftarts @LayerStacker all correct, it's overture asa afair
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@T3P3Tony, @droftarts Thanks for quick reply! I can see the Stealthburner shape near the bottom but the part cooling fans and top half the front looks modified, was this something you created/modified? I looked at the Mini Stealth and those don't appear to be correct either.
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@LayerStacker the mini stealth burner has an option for just the bottom part.
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@T3P3Tony This was as close as I could find: https://github.com/JackJack3231/MiniSB-Extruder-Mounts
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@LayerStacker it was this design, the instructions include how to just have the bottom half:https://www.teamfdm.com/files/file/612-mini-stealth-orbiter-20/
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@T3P3Tony said in Formnext 2023:
@LayerStacker it was this design, the instructions include how to just have the bottom half:https://www.teamfdm.com/files/file/612-mini-stealth-orbiter-20/
Thank you so much! I did come across that one but obviously didn't look closely enough. Thanks again.
