https://devzone.nordicsemi.com/f/nordic-q-a/115854/sniffer-for-custom-single-channel-2-4g-protocol-using-nrf-radioI&#39;m currently troubleshooting potential timing-related collisions associated with the NRF radio. I use a custom protocol on a single specified channel (no frequency hopping) and have a custom time-slotting implementation. The devices transmit over 2Men-USTelligent Community 13Wed, 06 Nov 2024 18:04:31 GMThttps://devzone.nordicsemi.com/thread/509317?ContentTypeID=1Wed, 06 Nov 2024 18:04:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:62866d07-6d28-425e-b8ed-63b0fde57474rbmarcus<p>Thank you! This is exactly what I was looking for.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/508786?ContentTypeID=1Fri, 01 Nov 2024 10:32:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5ecc9413-6794-46aa-9a5d-a8e1c00fd6f3zjli2024<p>Here is&nbsp;an ESB sniffer on HackRF One. Hope it helps.</p> <p><a href="https://github.com/foldl/esb_sniffer">github.com/.../esb_sniffer</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/508115?ContentTypeID=1Mon, 28 Oct 2024 10:27:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d2504d96-0093-48bc-bbd8-d25546b5d270Hung Bui<p>Hi RbMarcus,&nbsp;<br /><br />One of our coworkers made a sniffer for ESB protocol running on nRF52:&nbsp;<br /><a href="https://github.com/too1/nrf52-esb-sniffer">https://github.com/too1/nrf52-esb-sniffer</a></p> <p>ESB should be quite similar to what you are doing, except for the 2M and 125K CODED PHY.&nbsp;<br />But I think you can learn from the sample and customize it for your need.&nbsp;</p><div style="clear:both;"></div>