Jon,Unless the serial number is under the cover glass, it's not much good. Most modules have them on the back where they can be scratched or peeled off.It's a good idea to record them anyway. For small arrays you could engrave your Driver's License number.Some companies are working toward RFID tags, so stay tuned... Reply
Jon,
Unless the serial number is under the cover glass, it's not much good. Most modules have them on the back where they can be scratched or peeled off.
It's a good idea to record them anyway. For small arrays you could engrave your Driver's License number.
Some companies are working toward RFID tags, so stay tuned...