If you are playing Super Smash Bros on a PC emulator or on a modified Nintendo Switch console, you do not need physical hardware at all.
Many dedicated collectors use these files to create backup copies of their physical collections. This prevents data loss if a physical figure's chip fails or degrades over time. How Players Use BIN Files
You write the BIN file data directly onto the blank NTAG215 card.
To find these files safely and effectively, search for the following trusted community hubs:
Once written, the card permanently acts exactly like the official retail Amiibo when tapped to your controller. 2. Specialized Bluetooth Emulators
PC emulators can directly load a raw BIN file from your computer's storage menu to simulate an Amiibo tap.
allow you to load hundreds of different BIN files onto a single device.