https://devzone.nordicsemi.com/f/nordic-q-a/95789/how-to-demonstrate-test-relaying-managed-flooding-using-a-thingy-53Hi, I have four Thingy:53 devices. I can get all the Bluetooth Mesh light and light switch demos to work without problem . I would like to test and demonstrate relaying/managed flooding. For example, I have a light switch and two lights. The lighten-USTelligent Community 13Wed, 18 Jan 2023 12:37:55 GMThttps://devzone.nordicsemi.com/thread/405472?ContentTypeID=1Wed, 18 Jan 2023 12:37:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1c2f8f74-4ffd-4466-8465-cbe61c14f085Elfving<p>Hello Gary,</p> <p>The relay feature should be enabled by default on those samples. It is done by the&nbsp;<span>CONFIG_BT_MESH_RELAY config in prj.conf.&nbsp;</span><span>This should also be enough for the experiment you described&nbsp;to&nbsp;work.</span></p> <p><span>For further details on what you&#39;ve seen about the relay feature on the nRF Mesh app, <a href="https://devzone.nordicsemi.com/f/nordic-q-a/91672/enabling-relay-feature-in-nrf-connect-sdk/385096">see here</a>.</span></p> <p><span>Regards,</span></p> <p><span>Elfving</span></p><div style="clear:both;"></div>