https://devzone.nordicsemi.com/f/nordic-q-a/122347/nrf91-series-antenna-tuning-controlWe&#39;re designing a board using the Thingy:91X as a reference design. We&#39;re trying to determine the best approach to antenna tuning. On the original Thingy 91, it uses the MAGPIO ports to control the antenna tuning circuits for the nRF91. This makes senseen-USTelligent Community 13Thu, 19 Jun 2025 11:47:32 GMThttps://devzone.nordicsemi.com/thread/539868?ContentTypeID=1Thu, 19 Jun 2025 11:47:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:778d0f23-9d63-409c-a9c8-060e0d8bd9fdketiljo<p>The RF switched that where used on Thingy91 are obsolete. The switches on the Thingy91X are controlled over MIPI. Not special reason for that as the practical functionally is the same between MAGPIO and MIPI</p><div style="clear:both;"></div>