NFC vCard

I never submitted a PR for NFCvCard.js since it didn't felt polished enough (especially since the vcard hat to be < 220 bytes). So the detour of downloading and copying to module directory is necessary. I've just double-checked. Using the https://www.espruino.com/modules/NFCTag.­js and the NFCvCard.js from above still works for me...

That sed I rarely have issues when the BLE connection is also open. What might also break the system is creating multiple instances of NFCTag by calling require("NFCvCard") multiple times without a reset (note an upload performs a reset, so that should be fine in your case).

My RAW data ends up to be:

tag._record = new Uint8Array([95, 112, 172, 11, 153, 120, 250, 81, 74, 3, 255, 255, 225, 17, 124, 15, 3, 135, 194, 12, 0, 0, 0, 117, 116, 101, 120, 116, 47, 120, 45, 118, 67, 97, 114, 100, 66, 69, 71, 73, 78, 58, 86, 67, 65, 82, 68, 10, 86, 69, 82, 83, 73, 79, 78, 58, 50, 46, 49, 10, 78, 58, 68, 111, 101, 59, 74, 111, 104, 110, 59, 59, 77, 114, 46, 10, 70, 78, 58, 74, 111, 104, 110, 32, 68, 111, 101, 10, 84, 69, 76, 59, 87, 79, 82, 75, 59, 86, 79, 73, 67, 69, 58, 40, 49, 49, 49, 41, 32, 53, 53, 53, 45, 49, 50, 49, 50, 10, 69, 77, 65, 73, 76, 58, 106, 111, 110, 100, 111, 101, 64, 101, 120, 97, 109, 112, 108, 101, 46, 99, 111, 109, 10, 69, 78, 68, 58, 86, 67, 65, 82, 68, 10, 254]);

Except the first 10 bytes (unique device id) this data should be identical on your Puck.JS.