USER MANUAL
EWSXZ / EWSXZG - EASYFIT ZIGBEE GREEN POWER WALL SWITCHES
© 2020 EnOcean | www.enocean.com
F-710-017, V1.0
EWSxZ / EWSxZG User Manual | v1.0 | March 2020 | Page 11/15
3.2
QR Code Format
The QR code used on the EWS product label encodes the product parameters based on the
following structure:
Data
Identi-
fier
Data Length
(excluding identifier)
Data Content
30S
12 characters
Source Address (hexadecimal)
Z
32 characters
Security Key (hexadecimal)
30P
Up to 10 characters
Ordering Code
2P
4 characters
Step Code and Revision
S
8 characters
(including leading zero)
First 2 characters: Manufacturer (07 = SEMD)
Final 6 characters: Serial Number
Table 2 – EWS product QR code structure
3.3
QR Code Example
Figure 6 below shows an example of a QR code on EWS products.
Figure 6 – Example QR code