Messing with my puck.js
Since this is designed mainly for storing amiibo, a full backdoor is active. Read/write-locking is not implemented. Everything is fully open. I MAKE NO PROMISES WHEN IT COMES TO SECURITY
Simple, this is an attempt at emulating NTAG21x with a puck.js. See https://www.nxp.com/docs/en/data-sheet/NTAG213_215_216.pdf.
You can find the respective branches for the implementation (if there is one) linked
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READ- 0x30 -
FAST_READ- 0x3a -
READ_CNT- 0x39 -
READ_SIG- 0x3c
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COMP_WRITE- 0xa0 -
WRITE- 0xa2
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GET_VERSION- 0x60 -
PWD_AUTH- 0x1b