Da Vinci Jr 1.0

If you bought or ended up with a Da Vinci Jr printer, you probably realized pretty quickly that you need to use their brand of filament or (finally) purchase their expensive "Open Smart Tag".  Thankfully, there is a great community of people that worked to figure out how to make tags for this printer.  There are solutions for an Android phone out there, but if you're an iPhone user like me, there wasn't an obvious way to do it.  After a lot of reading, I have successfully made my own NFC tags with my Proxmark3 RDV2 on both NTAG 213 and 215.  If you are interested, you can see my results here.