User's Manual

USER MANUAL

PTM 215ZE – 2.4 GHz IEEE 802.15.4 Pushbutton Transmitter Module

5.3.1 Commissioning Telegram Example

Below is an example of the MAC payload of a commissioning telegram from a PTM 215ZE

device:

0C FB 02 50 01 E0 02 81 F2 88 42 0A 19 66 16 6C 7A A2 15 B2 B7 72 18 BD A3 0F 32 8C

32 27 00 00 00

The three most relevant fields for commissioning are marked red in the example above:

 Source ID

Note that this is transmitted in little endian format, i.e. the actual Source ID is 0x015002FB

 Encrypted security key

This the encrypted version of the actual security key; the encryption is implemented ac-

cording to the zigbee Green Power specification

 Sequence Counter

Note that this is transmitted in little endian format, i.e. the actual Sequence Counter is

0x00000027

For a description how to decode the encrypted security key please refer to the zigbee Green

Power specification.