How to connect my device to Smart Things Hub


(Kiki Yang) #1

hi
I bought a Wulian gateway but i faced a small problem in connecting with my devices (based on CC2538 chip from TI and Z-stack with HA 1.2 profile).
I figured out that all Wulian devices have been pre-configured with a specific Trust Center Link Key.

Does Smart Things have the same problem ???

Tnx in advance for instant SOS.


Wulian Zigbee motion sensors (HA 1.2)
(Justin H) #2

I’m not 100% sure what your question is, but ST does use a well-known link key. This is required by the ZigBee HA profile. That key is used to encrypt the (secret, unique to your system) network key during the pairing process. This is a known vulnerability in the ZB HA system, but is considered an acceptable concession for ease of adding devices to a network.


(Kiki Yang) #3

So this link key is ZigBee Alliance Pre-configured TC Link Key - ‘ZigBeeAlliance09’ ?
{ 0x5a, 0x69, 0x67, 0x42, 0x65, 0x65, 0x41, 0x6c,0x6c, 0x69, 0x61, 0x6e, 0x63, 0x65, 0x30, 0x39 }


(Justin H) #4

Looks like the right one to me