EnOcean PTM 215B, User Manual

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USER MANUAL
PTM 215B – BLUETOOTH ® PUSHBUTTON TRANSMITTER MODULE
© 2019 EnOcean | www.enocean.com F-710-017, V1.0 PTM 215B User Manual | v1.9 | June 2019 | Page 5/85
11. Product history ............................................................................................ 69
A. Parsing PTM 215B radio telegrams ................................................................. 70
Data telegram example ................................................................................ 70
A.1.1 BLE frame structure ............................................................................. 70
A.1.2 EnOcean data telegram payload structure ............................................... 70
Commissioning telegram example ................................................................. 71
A.2.1 BLE frame structure ............................................................................. 71
A.2.2 EnOcean commissioning telegram payload structure ................................ 71
B. Address resolution for resolvable private addresses (RPA) ................................ 72
B.1.1 RPA resolution flow .................................................................................. 72
B.1.2 Address resolution example ...................................................................... 73
C. Authentication of PTM 215B data telegrams .................................................... 74
C.1 Algorithm input parameters ...................................................................... 74
C.1.1 Constant input parameters ....................................................................... 74
C.1.2 Variable input parameters ........................................................................ 75
C.1.3 Obtaining the security key ........................................................................ 76
C.1.3.1 Obtaining the security key via NFC interface ................................................... 76
C.1.3.2 Obtaining the security key via the product DMC code ....................................... 77
C.1.3.3 Obtaining the security key via a commissioning telegram ................................. 78
C.1.4 Internal parameters ................................................................................. 78
C.1.5 Constant internal parameters .................................................................... 79
C.1.6 Variable internal parameters ..................................................................... 79
C.2 Algorithm execution sequence ................................................................... 80
C.3 Examples ............................................................................................... 81
C.3.1 Data telegram without optional data .......................................................... 81
C.3.2 Data telegram with 1 byte optional data ..................................................... 83
C.3.3 Data telegram with 2 byte optional data ..................................................... 84
C.3.4 Data telegram with 4 byte optional data ..................................................... 85