https://devzone.nordicsemi.com/f/nordic-q-a/104270/how-to-set-the-i2s-i-f-to-3-3v-instead-of-1-8v-on-the-nrf5340-audio-dk-boardHello, I want to set the I2S I/F to 3.3V on the nRF5340 Audio DK board. devzone.nordicsemi.com/.../how-to-enable-high-voltage-mode-of-nrf5340-programmatically Referring to this post, I incorporated a program to change the voltage setting to 3.3V inen-USTelligent Community 13Wed, 11 Oct 2023 12:10:24 GMThttps://devzone.nordicsemi.com/thread/449806?ContentTypeID=1Wed, 11 Oct 2023 12:10:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:96bba69c-9f0e-4a82-a4e1-c2e4fec56ba1Elfving<p>As this is a bit besides the main topic of this thread, could you open a new case for this?</p> <p>Regards,</p> <p>Elfving</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/449688?ContentTypeID=1Wed, 11 Oct 2023 04:10:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:894f3af1-439e-41fe-9583-f139e1fa0d8dMontBlanc<p><span class="jCAhz ChMk0b"><span class="ryNqvb">It seems that I2S in HW_CODEC_IF of P5 is enabled.</span></span><span class="jCAhz"><span class="ryNqvb"> </span></span><span class="jCAhz ChMk0b"><span class="ryNqvb">Could you please tell me how to enable HW_CODEC_AUX_I2S on P10?</span></span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/448679?ContentTypeID=1Tue, 03 Oct 2023 14:07:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2a753f13-4732-4310-9b81-6c2b7bbb6bedElfving<p>Hello again,</p> <p>I would recommend using an external level shifter.&nbsp;</p> <p>Could you expand on why you would want to do this?</p> <p>Regards,</p> <p>Elfving</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/448366?ContentTypeID=1Fri, 29 Sep 2023 13:59:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3a39d309-264c-453c-abf5-016cf3babb37Elfving<p>Hello,</p> <p>I&#39;ll have to get back to you on this next week.</p> <p>Regards,</p> <p>Elfvingd</p><div style="clear:both;"></div>