Current command:
hf mf ndefwrite --help
Write raw NDEF hex bytes to tag. This commands assumes tag already been NFC/NDEF formatted. usage: hf mf ndefwrite [-hpv] [-d <hex>] [-f <fn>] [--mini] [--1k] [--2k] [--4k] options: -h, --help This help -d <hex> raw NDEF hex bytes -f, --file <fn> write raw NDEF file to tag -p fix NDEF record headers / terminator block if missing --mini MIFARE Classic Mini / S20 --1k MIFARE Classic 1k / S50 (def) --2k MIFARE Classic/Plus 2k --4k MIFARE Classic 4k / S70 -v, --verbose verbose output examples/notes: hf mf ndefwrite -d 0300FE -> write empty record to tag hf mf ndefwrite -f myfilename hf mf ndefwrite -d 033fd1023a53709101195405656e2d55534963656d616e2054776974746572206c696e6b5101195502747769747465722e636f6d2f686572726d616e6e31303031