When trying to buy a 3ds NFC reader/writer (used for amiibo) for my original 3ds I noticed that these things are becoming kinda rare and expensive, eventually I found one cheap and bought it.
After a while I decided to reverse engineer the nfc reader so other people can still use amiibo on...
hahahaha I'm half way through a bag off my Volcano and my tolerance is way down because I haven't been smoking much lately, so I was a little slow to catch that that was what your angle was