https://devzone.nordicsemi.com/f/nordic-q-a/36785/mesh-topologyhow i can see the state of MESH TOPOLOGY easilly. I Have seen the tool at the meeting of the asia .en-USTelligent Community 13Thu, 26 Jul 2018 12:50:25 GMThttps://devzone.nordicsemi.com/thread/141530?ContentTypeID=1Thu, 26 Jul 2018 12:50:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:20b2e2fa-e690-44d7-b81e-6e2a7a095d14Bj&#248;rn Kvaale<p>If you are referring to Bluetooth Mesh, then no. The thread topology monitor is for the thread mesh. Both Bluetooth Mesh &amp; thread are forms of mesh. Bluetooth Mesh uses managed flooded mesh, where messages are relayed from the sending node via a relay node to the destination node. Thread uses routed mesh, which means that a message does not need to get relayed to every device. Potentially, one device can communicate directly to another device without having to relay the message to multiple other nodes.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/141283?ContentTypeID=1Wed, 25 Jul 2018 09:10:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1033e8eb-e118-42a3-9734-29531ed80821lwque<p>yes it is. so do the mesh have&nbsp; topology monitor ?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/141281?ContentTypeID=1Wed, 25 Jul 2018 09:04:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:03d9de34-3c41-45cb-bf57-456bdf2e56d8Bj&#248;rn Kvaale<p>I believe you are referring to the <a href="https://www.nordicsemi.com/eng/Products/nRF-Thread-Topology-monitor">Thread Topology Monitor</a>, right?</p><div style="clear:both;"></div>