https://devzone.nordicsemi.com/f/nordic-q-a/71864/how-does-2-4g-radio-frequency-hoppingHow does 2.4G RADIO frequency-hopping?en-USTelligent Community 13Mon, 22 Feb 2021 13:16:58 GMThttps://devzone.nordicsemi.com/thread/295584?ContentTypeID=1Mon, 22 Feb 2021 13:16:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5c9616df-c27e-45c5-aad0-b9456a0b6712Hung Bui<p>Hi Ellison,&nbsp;</p> <p>Are you asking about a particular RF protocol or just asking for generic 2.4GHz radio communication ?&nbsp;<br />You can read about the Frequency Hopping feature in our proprietary protocol Gazell here:&nbsp;<a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/gzll_02_user_guide.html?cp=7_1_5_4_10#freq">https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/gzll_02_user_guide.html?cp=7_1_5_4_10#freq</a></p> <p>Frequency hopping requires both the peers to have a channel hopping table and sync the time when the channel is changed (hopped) .</p><div style="clear:both;"></div>