Read Manufacturer Specific ZigBee Cluster Attribute SmartThings

RE: Read Manufacturer Specific ZigBee Cluster Attribute SmartThings

WestCoastDaz — Tue, 12 Nov 2019 05:09:16 GMT

Thank you for the response but unfortunately it didn't help me to interact with the manufacturing specific cluster.

After some hours of Google foo, reading the ZCL document from the Alliance, and the nRF Zigbee SDK files I found that to read a manufacturer specific cluster the ZCL frame has different values see ZCL doc. sections 2.4.1.1.2 and 2.4.1.2.

In the SDK there are several macros in

zb_zcl_commands.h

that are used to build ZCL frames but the stack lacks prebuilt ones to access manufacturer specific clusters. Do you know of any reason why?

Best Regards,

Darren

RE: Read Manufacturer Specific ZigBee Cluster Attribute SmartThings

Marjeris Romero — Mon, 11 Nov 2019 14:58:08 GMT

Hi,

"Error: status 134" means that the attribute you tried to read is unsuported (unknown). You should double check if the attribute ID is correct.

Best regards,

Marjeris

NB: You can also see this error message in the Read Attribute response if you see at a sniffer trace, for example using our nRFSniffer for 802.15.4. Try reading the attribute ID 0x0000 instead as this is the commond attribute ID for the first attribute in a cluster. If that does not work you should try to search in the Smarthings code to see if you find the right attribute ID.