Space Pi OpenPrintTag Reader Mount
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A mounting setup to mount the Open Print Tag Reader to a Space Pi for those of us who print directly from our dryers.
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Prusa Parts & Upgrades
- Licencja
- Creative Commons — Attribution — Noncommercial — Share Alike
Introduction
So I was buying some nozzles and Prusment from the Prusa store and had seen the announcement about Open Print Tag Upgrade and decided to pick up one of the readers to play around with it. When when it finally arrived and I installed it I found that it did not work well with my Space Pi drybox that I print out off. The Space Pi sat too low and I found that most of the Prusa Spools that were in my inventory had the spool tag on the opposite side of the reader if I wanted the filament to spool correctly out of the Space Pi. Tags would sometimes read but it wasn't always consistent and I would get errors when printing that the printer had lost connectivity with the tag. So I uninstalled the reader from the side of the printer and designed this mount for the reader to sit in the correct spot for the spools in the Space Pi.
Parts
Printed Parts
Base: This does two things. I raises the Space Pi off the desk and allows us to attach the mounting arm without modifiying the Space Pi.
Riser: This brings the reader inline with center of the spools as they sit within the Space Pi.
Open Tag Reader: I started with @AxelYellow_1376510's model of the reader after his arrived broken. I took off the arm from the side as it's not necssary for this install.
https://www.printables.com/model/1893647-prusa-openprinttag-upgrade-case
Other Parts
M3 Inserts: You will need 7 M3 heat set insert. The ones I have from Amazon are 5x8 mm. Yours may be different size.
12 MM M3 Caphead Screws: You will need 7 of these as well.
Print Instructions
For all the modeles I printed them with 3 perimeters, 10% gryoid infill. For the base you need to print it flat side down with support for the spots that the feet from the Space Pi sit in. Nothing else needs supports. I printe this in PETG so due to how warm the bottom of the Space PI gets. PLA might be fine but I have lots of PETG so I went that way.
Installation
Start by putting heat inserts into the Base and the Open Tag Reader. Four of the inserts go into the base and the three go into the thicker part of the reader.
Then take the NFC Ring out of the Open Print Tag Upgrade you got from Prusa. You can do this by using a pair of tweezers and working very carefully around the ring working it up out of the two holders. It helps to gentely flex the plastic piece a bit until the ring pops out. Take you time here and work slowly and it will come out reasonably easily Reinstall the ring by pushing it into the new mount and install the NFC board as described in the Prusa instructions.
Using the M3 caphead screws attach the base to the riser. At this point depending on how you setup your reader instally you may need to open the back of the printer so that you can have some slack in the cable hanging out of the side of the Core One. Something like this.
Then connect this cable to the Open Print Tag reader board as described in the Prusa instructions. You then want to attach the reader to the riser. When you are done it will look like this:
Now just set your Space Pi on the base. The feet on the Space Pi go into the indents of the base. Happy NFC printing from your Space Pi.
If you need spool adapters check out my other project: