https://devzone.nordicsemi.com/f/nordic-q-a/24588/pinout-check-nrf52832Hi, I have a question about my schematic. In the datasheet I&#39;ve read that it doesn&#39;t matter which pin is used for several pheripherals like SPI. So does this means that the following schematic is correct? Gr&#39;s Marken-USTelligent Community 13Wed, 23 Aug 2017 11:56:28 GMThttps://devzone.nordicsemi.com/thread/96816?ContentTypeID=1Wed, 23 Aug 2017 11:56:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6a7b9002-88f0-49f8-893b-6f5b9cdf1379J&#248;rgen Holmefjord<p>Yes, it is not recommended to use these pins for SPI while radio is active. Take a look at <a href="https://devzone.nordicsemi.com/question/105273/nrf52-gpio-located-near-the-radio/">this thread</a>.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/96817?ContentTypeID=1Wed, 23 Aug 2017 09:30:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d24a0e29-2c93-49b9-9a62-e2b8c12be9bfmrono<p>The same section in the nRF52840 specification says that low frequency I/O means less than 10kHz. I would guess that the restriction is the same for nRF52832 as well.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/96815?ContentTypeID=1Wed, 23 Aug 2017 08:55:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4ebf7eb1-a5fb-4402-aa0b-15def1f83702MGdeGroot<p>Thanks Jørgen!</p> <p>Does Low drive, low frequency I/O only mean I can&#39;t use it for SPI?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/96818?ContentTypeID=1Wed, 23 Aug 2017 08:33:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e3ce50e0-2bb4-4c8c-ab54-d669384896a4J&#248;rgen Holmefjord<p>Hi Mark,</p> <p>Yes, you can configure any GPIO pins for use with any peripheral. Just make sure you follow the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52832.ps.v1.1/pin.html?cp=2_1_0_3_2#concept_rfc_x1z_2q">GPIO usage restrictions</a> guidelines, mentioned in the documentation.</p> <p>Best regards,</p> <p>Jørgen</p><div style="clear:both;"></div>