Unique serial number on PCB for XEM5010

I’m looking for an external marking on the XEM5010 module to display some kind of unique serial code so that we can properly inventory these boards. I noticed on one of the ICs has a bar code sticker attached to it, is this a unique serial number that we could use for this purpose? We don’t have a barcode scanner here so I can’t read exactly what it is, but if this indeed a unique serial number we will purchase one for faster inventory. Can you let me know if that is indeed a unique serial number?


Yes, it is a unique Base-36 serial number. The full serial number is a 10-digit code stored in the device. The printed label is the last 3 digits of that code.