Comparison of ChannelSounding results between NCS and Zephyrhttps://devzone.nordicsemi.com/f/nordic-q-a/121657/comparison-of-channelsounding-results-between-ncs-and-zephyrI work for ChannelSounding on nRF54L15.(NCS3.0.1) I measured the distance using two nRF54L15-DKs. The actual distance was 3m. The average measurement result is shown below. Zephyr ChannelSounding Sample(connected_cs) Result: phase_slope(average):en-USTelligent Community 13Wed, 21 May 2025 22:19:49 GMTRE: Comparison of ChannelSounding results between NCS and Zephyrhttps://devzone.nordicsemi.com/thread/536520?ContentTypeID=1Wed, 21 May 2025 22:19:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0c221cdc-f7c4-433e-afea-53af37edf9d4loquat<p>OK.Thanks!!</p><div style="clear:both;"></div>RE: Comparison of ChannelSounding results between NCS and Zephyrhttps://devzone.nordicsemi.com/thread/536493?ContentTypeID=1Wed, 21 May 2025 15:16:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9c60e641-9d24-4439-8d21-7017031fea67Amanda Hsieh<p><span>Hi,&nbsp;</span></p> <p><span>The phase slope algorithm in nRF Connect SDK should be ignored for any ranging performance. It was designed to validate the data flow only and the accuracy is not good enough to care about.</span></p> <p><span>Regards,<br />Amanda H.</span></p><div style="clear:both;"></div>