https://devzone.nordicsemi.com/f/nordic-q-a/75044/the-field-meaning-about-composition-dataDear friends, I flashed a mesh serial example and fetched the Composition Datacomposition data by composition_data_get(), as below code: I wonder the meaning about the json key,for example,&quot;cid&quot;, &quot;pid&quot;, &quot;vid&quot;,&quot;crpl&quot;, Could you give me some advicesen-USTelligent Community 13Tue, 18 May 2021 16:36:12 GMThttps://devzone.nordicsemi.com/thread/310244?ContentTypeID=1Tue, 18 May 2021 16:36:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9152d7bb-638d-4cde-b439-8656c3619e83Mttrinh<p>Hi,</p> <p>The value &quot;2&quot; means not supported. It seems to be a bug, it should be either 0 or 1, if the feature is disabled or enabled.</p> <p>The quick fix would be to replace DISABLED with ENABLED and NOT_SUPPORTED with DISABLED here:<br /><a href="https://github.com/NordicSemiconductor/nRF5-SDK-for-Mesh/blob/master/scripts/interactive_pyaci/mesh/types.py#L728-L731">https://github.com/NordicSemiconductor/nRF5-SDK-for-Mesh/blob/master/scripts/interactive_pyaci/mesh/types.py#L728-L731</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/309629?ContentTypeID=1Thu, 13 May 2021 01:19:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:382fc07d-9b24-4bab-9e99-9eca0825f9cboplinux<p>By the way,why the value of proxy/friend/low_power is 2 in the response compostition data?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/309628?ContentTypeID=1Thu, 13 May 2021 01:16:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7d535985-ea0a-4b20-8195-234f12ee706doplinux<p>Hi Mttrinh,</p> <p>Thank you very much.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/309568?ContentTypeID=1Wed, 12 May 2021 15:55:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4105bfb2-56a6-4f25-ad33-95469df9a522Mttrinh<p>Hi,</p> <p>The &quot;cid&quot; field contains a 16-bit company identifier assigned by the Bluetooth SIG.</p> <p>The &quot;pid&quot; field contains a 16-bit vendor-assigned product identifier.</p> <p>The &quot;vid&quot; field contains&nbsp;a 16-bit vendor-assigned product version identifier.</p> <p>The &quot;crpl&quot; field&nbsp;Contains a 16-bit value representing the minimum number of replay protection list entries in a device.</p> <p>You can find more about this in the <a href="https://www.bluetooth.com/specifications/specs/mesh-profile-1-0-1/" rel="noopener noreferrer" target="_blank">Bluetooth Mesh Specification</a>&nbsp;under Chapter 4.2.1 Composition Data.</p><div style="clear:both;"></div>