https://devzone.nordicsemi.com/f/nordic-q-a/123426/ble-mesh-vs-thread-and-wifi-interferenceHello, we are testing BLE MESH vs THREAD to build a home automation network. We understood that WiFi interference is a real concern in this application. In fact, we have seen that disturbing the environment with huge 2.4G WiFi traffic reduces theen-USTelligent Community 13Mon, 15 Sep 2025 16:52:52 GMThttps://devzone.nordicsemi.com/thread/548788?ContentTypeID=1Mon, 15 Sep 2025 16:52:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:deca6f4a-5c7e-452a-82c3-3ae2719a6699Amanda Hsieh<p>Hi,&nbsp;</p> [quote user=""]the question is: what are the mechanisms that help make BLE MESH and THREAD resilient to WiFi interference?[/quote] <p>See&nbsp;<a href="https://docs.nordicsemi.com/bundle/nan_044/page/APP/nan_044/optimize_coex.html" rel="noopener noreferrer" target="_blank">Optimize Wi-Fi and Bluetooth LE/IEEE 802.15.4 coexistence</a><span>.</span></p> [quote user=""]And is there one of the two that shows better performance at it?[/quote] <p>You can take a look at&nbsp;the&nbsp;<a href="https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/wifi/ble_coex/README.html">Wi-Fi: Bluetooth LE coexistence</a>/<a href="https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/wifi/ble_coex/README.html#results">Results</a>&nbsp;and&nbsp;<a href="https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/wifi/thread_coex/README.html">Wi-Fi: Thread coexistence</a>/<a href="https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/wifi/thread_coex/README.html#results">Results</a>.</p> <p><span>Regards,<br />Amanda H.</span></p><div style="clear:both;"></div>