Replying to @schinkenstrudel
@schinkenstrudel They actually call it
"serial number". The interesting part is, albeit it being a 64 Bit integer, it
is very common to represent it using Hex (e.g. on a sticker on the outside) of
the device.
1 reply
Replying to @coderbyheart
@schinkenstrudel So it would be correct
to use an unsigned int field, but in practice everybody will use the hex
variant.