Specifications

美的 IoT 公司
16 / 20
code is 8*8mm.
QR code content:
The content of the QR code is shown in the following table.
QR code content
Field
Characters
in length
note
The initial
code
4
Fixed content as "MAC:"
The MAC
address
12
Fixed as "XXXXXXXXXXXX"
Production
information
26
If the content is less than 26 characters, fill in the
front with the character "X"
Factory code (2 a) + job number (8) + production
date (6th) + small software version number (6) +
enterprise code (4 digits) : "01
xxxxxxxx1608020001090000"
Software
version
number
12
Fixed as " 050808011944"