https://devzone.nordicsemi.com/f/nordic-q-a/61381/nrf52832-esb-channelIn the nrf52832 esb function, will data be received on different channels?Did I encounter this problem, or did I change the channel without success?How to judge if I change the channel?en-USTelligent Community 13Tue, 19 May 2020 11:00:46 GMThttps://devzone.nordicsemi.com/thread/250674?ContentTypeID=1Tue, 19 May 2020 11:00:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3874aa57-ba8e-4584-92ff-c25d7c03a65bKenneth<p>Hi,</p> <p>There is no automatic frequency hopping in ESB. The packet will be sent on the channel that is configured using nrf_esb_set_rf_channel():<br /><a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v16.0.0/group__nrf__esb.html#gaeac65f947f1be24719a40f5968c9d34b">https://infocenter.nordicsemi.com/topic/sdk_nrf5_v16.0.0/group__nrf__esb.html#gaeac65f947f1be24719a40f5968c9d34b</a></p> <p>If nrf_esb_set_rf_channel() is not called, then default channel is 2.</p> <p>Kenneth</p><div style="clear:both;"></div>