For several years I have been using NFC tags to interact with the ecosystem of my home and until now it had not occurred to me to combine it with 3D printing.

I have designed these small Instagram keychains to embed NFC tags of various sizes so that you can program them and thus be able to direct them to your profile when they are read.

I have square NFC tags 18x18mm and 26x26mm (Samsung TecTiles) with curved corners, and other 25mm round ones. I have made the designs for these tags.

In all of them I have added the pause in the closing layer of the gap for the tag and the color change in the Instagram logo.

How can I configure NFC tags?

There are many applications such as Trigger or NXP that allow you to identify, program, write and read these tags.

You will need to get the direct URL to your profile in order to record it within the tag.

Example: https://www.instagram.com/bs3dprint