https://devzone.nordicsemi.com/f/nordic-q-a/77143/i-have-a-question-about-frequency-hopping-of-bleHello I&#39;m going to use &#39;frequency hopping&#39; to prevent frequency interference. I don&#39;t know what frequency hopping is yet. May I have a good example and related documents to start this? Thank you.en-USTelligent Community 13Wed, 07 Jul 2021 00:22:53 GMThttps://devzone.nordicsemi.com/thread/318869?ContentTypeID=1Wed, 07 Jul 2021 00:22:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:87b36734-77b0-44b2-8748-f91d16947386Eugene Yu<p>Hi,</p> <p>You can use<a href="https://www.nordicsemi.com/Products/Development-tools/nRF-Sniffer-for-Bluetooth-LE"> the sniffer</a> to capture the packets which channels were used for sending packets.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/318868?ContentTypeID=1Wed, 07 Jul 2021 00:14:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0f56a4c4-2af4-436f-8114-c9812b276ed6schosdas<p>Hello, ketiljo<br />Thank you for your answers.</p> <p>Then is there a way to check that the channel of the frequency changes?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/318792?ContentTypeID=1Tue, 06 Jul 2021 12:35:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8760cd08-1c01-4d93-8f16-26af0c29339eketiljo<p>BLE is already frequency hopping so there&#39;s nothing to change here.&nbsp;</p><div style="clear:both;"></div>