NFC vCard

Does it work on other readers, for example Android?

Yes, the NRF.nfcURL(...) was tested with and Android tablet and older Android phone as well.

@AntiCat did mention in http://forum.espruino.com/comments/14950­929/ that you need to add that extra bit of code for iPhone. Did you give that one a try?

Yes. But I will be the first to say it's not clear to me what order to perform this. If you combine the code samples, it does not work - but I do not expect it to either. It has to be something so simple that I am missing:

var data = new Uint8Array(16+872);
data.set("\x00\x00\xE1\x10\x6D\x00\x03\x00\xFE\x00", 0x0A);
var tag = require("NFCTag").create(data);

var vcard = require("NFCvCard").create("BEGIN:VCARD\n"+
                                     "VERSION:2.1\n"+
                                     "N:Doe;John;;Mr.\n"+
                                     "FN:John Doe\n"+
                                     "TEL;WORK;VOICE:(111) 555-1212\n"+
                                     "EMAIL:jondoe@example.com\n"+
                                     "END:VCARD\n");

Maybe @AntiCat could post the full code used to get it working so I can copy/paste it on my end and see similar results?