NFC UID Scan vs. Encoding

time: 2018-11-15 14:54

To confuse matters a little, it's also possible to encode the UID from the tag back onto the tag in the data and combine this with unique encoding data. We've included an example below of how to order this. If you intend to use an App to scan the tags then using a UID can be useful in a small number of cases. If you are not using an App then you will need encoding, in which case, it can often be redundant.