https://devzone.nordicsemi.com/f/nordic-q-a/82659/nrf52840-spim3Hi, I&#39;m working with the nrf52840, and I&#39;ve had success with spi communication in the past. However, I want to switch to spim and am unsure how to do so. Can you provide any example code for spim configuration? Is it possible to use more than 8Mhz withen-USTelligent Community 13Mon, 13 Dec 2021 13:48:43 GMThttps://devzone.nordicsemi.com/thread/343196?ContentTypeID=1Mon, 13 Dec 2021 13:48:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7f490333-91c3-4a4d-a3ed-e6e503d1002eSimonr<p>Hi Mahesh</p> <p>Please check out<a href="https://devzone.nordicsemi.com/f/nordic-q-a/52072/spim3-initialization-issue/209575#209575"> this case and the answer from Edvin</a>&nbsp;that&nbsp;describes how to enable the SPIM peripheral. You can also check out <a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.1.0/spi_master_example.html">the SPIM peripheral example project in our SDK</a>. Let me know if you use the nRFConnect SDK instead.&nbsp;</p> <p>Correct, specifically the SPIM3 instance is able to run at up to 32MHz, but please note that you should not youse pins with the recommended usage &quot;Standard drive, low freq. I/O only in the<a href="https://infocenter.nordicsemi.com/index.jsp?topic=%2Fps_nrf52840%2Fpin.html&amp;anchor=aqfn73"> nRF52840 pin assignments</a>. These are located close to the radio, and if used at high frequencies while the radio peripheral is running, it will affect the radio performance of your nRF52.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>