https://devzone.nordicsemi.com/f/nordic-q-a/72052/how-to-make-node-devices-use-all-channelsHi, Does Nordic have a network-steering function that attempts to join networks on all channels? We will not know which network channel the sensor needs to join ahead of time.en-USTelligent Community 13Mon, 01 Mar 2021 06:52:44 GMThttps://devzone.nordicsemi.com/thread/296742?ContentTypeID=1Mon, 01 Mar 2021 06:52:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bd5c9bb3-49d3-4c96-9b8e-cbf719da5743Jiuping Li<p>I tested this solution, which is exactly what I need, thank you very much</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/296738?ContentTypeID=1Mon, 01 Mar 2021 06:40:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3032b2b0-b802-4966-bc6c-6084608acc8cMarte Myrvold<p>Hi,</p> <p>In several of the Zigbee examples, also the light bulb example, you have the following define:</p> <p><pre class="ui-code" data-mode="c_cpp">#define IEEE_CHANNEL_MASK (1l &lt;&lt; ZIGBEE_CHANNEL)</pre></p> <p>This line makes it so the device only scans one predefined channel, which is defined to be 16 by the define ZIGBEE_CHANNEL in sdk_config.h. If you remove that line, the device will&nbsp;instead scan through the different channels until it finds a channel with a network. In SDK v4.1.0 you can find this define on line 69 in the light bulb example.</p> <p>Best regards,</p> <p>Marte</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/296716?ContentTypeID=1Sun, 28 Feb 2021 22:56:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:34f92bd9-253b-4606-be79-90260e94601dJiuping Li<p>nRF5_SDK_for_Thread_and_Zigbee_v4.1.0_32ce5f8/examples/zigbee/light_control/light_bulb</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/296502?ContentTypeID=1Fri, 26 Feb 2021 11:29:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ba5a1d2a-12a3-456f-86b8-aa459b95f107Marte Myrvold<p>Hi,</p> <p>Which protocol are you using?</p> <p>Best regards,</p> <p>Marte</p><div style="clear:both;"></div>