Mini Spool with NFC Tag
Print Profile(1)
Bill of Materials
Description
Boost Me (for free)
If you like the project or just the model itself, please rate it with a boost. It would be a great help.
Since I have more and more filament in stock, I started organizing it and did some research on how to track how many spools and how many grams are left of each type/color. I printed a storage solution for all the spools, so the whole thing looks a bit tidier, and I solved the inventory tracking using Home Assistant + Spoolman. It wasn't simple because Bambu Lab is not known for how open its system is... However, I still managed to implement the thing to some extent.
I entered the data of all spools into Spoolman and then connected it with Home Assistant. The P2S printer was also connected to Home Assistant, so when a print is finished, an automation script runs and deducts the consumed filament quantity from the amount remaining on the spool in stock.
Unfortunately, since the Bambu Lab printer does not share that much data, the system only works for single-color prints.
The operation in brief:
- Each printed mini spool has an NFC tag, from which I read the ID number in Spoolman using my phone.
- This is then written into the corresponding AMS slot in Home Assistant, and from then on, when a print is finished, the system will know which spool to deduct the consumed amount from.
I used an NFC Tag purchased on BambuLab, but any NTAG215 type will work for this.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
Comment & Rating (2)