MIME Type Record

The NDEF MIME Type record stores arbitrary content identified by a standard RFC 2046 MIME type string, such as 'application/json', 'image/png', or 'application/vnd.bluetooth.ep.oob'. MIME records are the most flexible NDEF type, enabling NFC tags to carry structured data like JSON configuration, binary sensor readings, vCards, and Bluetooth pairing data. Applications dispatch on the MIME type to handle the payload appropriately.