https://devzone.nordicsemi.com/f/nordic-q-a/61138/is-there-a-working-sample-of-ble-mesh-on-the-nrf5340Using nRF Connect SDK v2.1.0 and the nRF5340 PDK, are any of the ble mesh samples in the fw-nrfconnect-nrf repo working yet? I&#39;ve tried both the mesh light and light_switch on the app core (readme says the 5340 is supported) and the ble hci_rpmsg on theen-USTelligent Community 13Wed, 10 Jun 2020 08:34:12 GMThttps://devzone.nordicsemi.com/thread/254172?ContentTypeID=1Wed, 10 Jun 2020 08:34:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1fabc557-404c-4e51-bbd9-90aa21a04551PopradiArpad<p>Hi,</p> <p>these lines added to the <strong>prj.conf</strong> made <strong>nrf/samples/bluetooth/mesh/light</strong> app working on <strong>nRF5340</strong>:<pre class="ui-code" data-mode="text"># Make BT config the same as of zephyr/samples/bluetooth/mesh # because that works right with zephyr/samples/bluetooth/hci_rpmsg CONFIG_BT_TINYCRYPT_ECC=y CONFIG_BT_L2CAP_RX_MTU=69 </pre></p> <p><span>Best regards,</span></p> <p>&Aacute;rp&aacute;d</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/249507?ContentTypeID=1Tue, 12 May 2020 13:44:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:91d6193a-7a79-4e8c-ba2c-ed15592e5d99Mttrinh<p>Hi,</p> <p>The nRF5340 is supported, but it requires other network core configs than the ones that are by the default.</p> <p>We don’t have a guide as of now, but it is in the works. What you have to do is to match the BLE-configuration in the controller and the mesh application, like it is described in the <a href="http://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_nrf5340.html" rel="noopener noreferrer" target="_blank">nRF5340 User Guide</a>. You need the same feature-set, same L2CAP-buffersize, etc.</p><div style="clear:both;"></div>