User's Manual

USER MANUAL PREVIEW

PTM 535BZ – BLUETOOTH AND ZIGBEE GREEN POWER PUSHBUTTON TRANSMITTER

C.2 Commissioning telegram example

We consider the following raw commissioning telegram data captured from a PTM 535BZ

device:

D6 BE 89 8E 42 24 06 00 00 10 15 E2 1D FF DA 03 41 00 00 00 1D 76 A7 A0 DE 93 E7 F5

53 13 2D 58 94 CF F9 9B 06 00 00 10 15 E2 97 B2 B6

C.2.1 BLE frame structure

The message shown above can be parsed into the following components (keep in mind the

little endian byte order):

BLE Access Address (4 byte): 0x8E89BED6

BLE Frame Control (2 byte): 0x2442

Size of source address + payload: 0x24 (36 byte)

Telegram type: Non-connectable Advertising

BLE Source Address (6 byte): 0xE21510000006

Length of payload (1 byte): 0x1D (29 byte)

Type of payload (1 byte): 0xFF (manufacturer-specific data)

Manufacturer ID (2 byte): 0x03DA (EnOcean GmbH)

EnOcean Payload (27 byte): 41 00 00 00 1D 76 A7 A0 DE 93 E7 F5 53 13 2D 58 94 CF

F9 9B 06 00 00 10 15 E2

CRC (3 byte): 0xB6B297

C.2.2 EnOcean commissioning telegram payload structure

The EnOcean commissioning telegram payload can now be parsed as follows:

Sequence Counter (4 byte): 0x00000041

Security Key: 1D76A7A0DE93E7F553132D5894CFF99B

Static Source Address: 0xE21510000006