https://devzone.nordicsemi.com/f/nordic-q-a/103113/adjusting-iovdd-voltage-to-nrf7002-for-alternate-mcu-gpio-voltagesHi, I have a hardware question regarding IOVDD on the nRF7002 IC. I&#39;m planning on using the nRF5340, in high voltage mode, connected to the nRF7002 as seen in the recommended configuration on page 43 of 7002 PS v1.0. nRF5340 high voltage mode allowsen-USTelligent Community 13Thu, 24 Aug 2023 12:19:06 GMThttps://devzone.nordicsemi.com/thread/442972?ContentTypeID=1Thu, 24 Aug 2023 12:19:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:69304cd2-c0f3-46c6-9a88-56c80b023889chris_h<p>Hi Ketil - thank you for the answer!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/442960?ContentTypeID=1Thu, 24 Aug 2023 11:46:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d2108823-6cd4-4e1c-a73e-34f6d7f76390ketiljo<p>Hi Crist</p> <p>You can either set VDD of the nRF5340 to 3.0 V (in high voltage mopde) and use that to supply IOVDD of the nRF7002 or use the nRF5340 in normal voltage mode with an external supply of 3.0 V. IOVDD can be between 1.62 and 3.6 V as you say.&nbsp;</p> <p></p> <p>Best regards,</p> <p>Ketil Aas-Johansen</p><div style="clear:both;"></div>