https://devzone.nordicsemi.com/f/nordic-q-a/121548/nrf-5340---7002-thread-and-wifi-supportsWe are using nRF5340 with nRF7002 on our custom board. Our application requires: Wi-Fi (via nRF7002) Thread (via nRF5340) DFU over Wi-Fi We are concerned about flash and RAM constraints when enabling all these features in a singleen-USTelligent Community 13Fri, 16 May 2025 12:23:06 GMThttps://devzone.nordicsemi.com/thread/535776?ContentTypeID=1Fri, 16 May 2025 12:23:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2b49c826-ab7e-41df-b09e-910e5b37f74fSimonr<p>Hi</p> <p>1. This is very dependent on what features from Thread and Wi-Fi you need here, as the &quot;bare&quot; stack itself for Wi-Fi with just scanning for example doesn&#39;t take too much RAM/Flash memory, but if you need connections, etc. that will increase the memory requirements a lot. Same goes for the Thread device. A full thread device will take ~143kB of Flash and&nbsp; ~32kB of RAM, while a minimal thread device takes ~83kB of Flash and ~20kB of RAM.</p> <p>2. That&#39;s not feasible as both are set statically in build.</p> <p>3. This is possible, but it will be up to you to manage the images as we don&#39;t have a recommended way to do this.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>