Current command:
hf mfp ndefwrite --help
Write raw NDEF hex bytes to tag. This commands assumes tag already been NFC/NDEF formatted. usage: hf mfp ndefwrite [-hpv] [-d <hex>] [-f <fn>] 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 -v, --verbose verbose output examples/notes: hf mfp ndefwrite -d 0300FE -> write empty record to tag hf mfp ndefwrite -f myfilename hf mfp ndefwrite -d 033fd1023a53709101195405656e2d55534963656d616e2054776974746572206c696e6b5101195502747769747465722e636f6d2f686572726d616e6e31303031