A standard Amiibo binary file ( .bin or .nfc ) is or 572 bytes (with UID/CRC). For BotW, the following data regions matter:
The amiibo files from Breath of the Wild contain data for various characters and items that can be unlocked using the corresponding amiibo figures. These files are usually stored on the Nintendo Switch's internal storage or on the amiibo itself. botw amiibo files