User's Manual

20.2 General labeling information

The module labels may include the following ﬁelds:

• Manufacturer identiﬁcation WE, Würth Elektronik or Würth Elektronik eiSos

• WE Order Code and/or article alias

• Serial number or MAC address

• Certiﬁcation identiﬁers (CE, FCC ID, IC, ARIB,...)

• Bar code or 2D code containing the serial number or MAC address

The serial number includes the product ID (PID) and an unique 6 digit number. The ﬁrst

1 to 3 digits represent the PID, then the "." marks the start of the 6 digit counter to create a

unique product marking.

In case of small labels, the 3 byte manufacturer identiﬁer (0x0018DA) of the MAC address

is not printed on the labels. The 3 byte counter printed on the label can be used with this

0018DA to produce the full MAC address by appending the counter after the manufacturer

identiﬁer.

Figure 22: Label of the Themisto-I