Ben

That looks like most of the ntag215's I've seen. Can you post the same dumpinfo output for one of the working Ntag215's to compare the results of the UID short...

Here's how tagmo is overcoming the problem.. scan the entire "raw" or "long" uid, then trim out the checksum bytes from "slot 3" to derive the "actual" or "short" uid....

Hey, project isn't dead, I'm using it successfully still. The code issue with long to short uid is documented in this thread. Take a stab at forking the code, modify...

You know I'm not really sure where to find the code that handles the long uid and short uid conversions. I found the code in tagmo that seems related to...

Might have found a clue that may help, ack77 said: "Ok so, the problem is when I calculate Long UID based on the short UID readed from the tag..." Where-as...

Ok found the area of code that will need reviewed to fix these problematic Ntag215's: AmiiBomb-uino/AmiiBomb/Flash_Form.cs. line 84 A variable is created with an external call, not sure where to...

Anyone having any luck compiling the Amiibomb Solution in Visual Studio 2017 Community? "Build" -> "Rebuild Solution" results in errors related to serialportstream.. then, updating package 'serialportstream' allows it to...

Edit: doesn't look like the rfid library update helps this issue.. try if you're feeling lucky... Anyone want to try the new build with the new MFRC522 library fixes applied...

@kokkie20 at least we know the problem isn't solved by simply updating the rfid library. I've got a dev environment setup now, so I'll look into changing how the short...

@kokkie20 i just read some of the old posts that indicate you had already re-compiled using the new library awhile back, and then @Daisayah mentioned that things are good now!...