https://devzone.nordicsemi.com/f/nordic-q-a/122397/ipv6-support-matter-over-wi-fi-on-nrf52840dk-with-nrf7002ekHello, I’m working on a project based on the nRF Connect SDK v3.0.0 Matter Light Bulb sample , using the nRF52840DK. I aim to implement IPv6 support and enable Matter over Thread and Matter over Wi-Fi switching , as done in the Door Lock sample. Fromen-USTelligent Community 13Fri, 20 Jun 2025 13:04:50 GMThttps://devzone.nordicsemi.com/thread/540039?ContentTypeID=1Fri, 20 Jun 2025 13:04:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6236b896-3eaa-43e9-8786-2751268b9534Dot2dll<p>Thanks for the clarification.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/540025?ContentTypeID=1Fri, 20 Jun 2025 12:36:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:868c375e-3faa-48de-9ee7-52b755f8f850Marte Myrvold<p>Hi,</p> <p>The nRF52840 is not supported for Matter over Wi-Fi because it does not have sufficient RAM. You would also struggle with flash memory, but the main limitation is RAM. It will also not be possible to run both Matter over Thread and Matter over Wi-Fi on the nRF52840 due to these limitations.</p> <p>Best regards,<br />Marte</p><div style="clear:both;"></div>