USER MANUAL
STM 350 / STM 350U (STEPCODE DE OR HIGER)
TEMPERATURE AND HUMIDITY SENSOR MODULE
© 2019 EnOcean | www.enocean.com
F-710-017, V1.0
STM 350 / STM 350U User Manual | v1.4 | Dec 2019 | Page 14/14
5.3
Label information
5.4
QR Code
In order to improve STM 350x logistic and commissioning a QR code label is fixed on top of
the radio controller. The QR code is implemented according to the EnOcean Alliance system
specification: “Product ID and Standardized Labeling Specification”. For details see:
https://www.enocean-alliance.org/productid/
Format (STM 350):
[30S0000013ZBA2054A875E77768C7740157B30PS3001-
D330+S01123456123456]
30S00000502CB78
15 CHARS
30S
<6 Byte Chip-ID>
+
1 CHAR
13ZBA2054A………….68
35 CHARS 13Z
<32 Digit Key>
+ 1 CHAR
30PS3001-D350 13 CHARS 30P <Order code>
+ 1 CHAR
2PDE15 6 CHARS 2P
<2 Stepcode><2 Status>
+ 1 CHAR
Sxxyyyyyyyyyyyy 15 CHARS S
<2 Manufacturer><12 DMC>
FCC ID
Product
variant
Revision
Date Code
(ww/YY)
IC ID
Example image STM 420J
