https://devzone.nordicsemi.com/f/nordic-q-a/13650/differences-between-the-nrf52-dk-and-the-preview-dkHello! What are the differences between the nRF52-DK and the Preview DK? I have heard that there is an error with the RAM: devzone.nordicsemi.com/.../ Are there any more problems with the Preview DK? Thanks!en-USTelligent Community 13Fri, 06 May 2016 07:23:11 GMThttps://devzone.nordicsemi.com/thread/52148?ContentTypeID=1Fri, 06 May 2016 07:23:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:240b2864-83fd-4441-a8d9-42326388be70MartinBL<p>Hi,</p> <p>The preview kit, was just that, a <em>preview</em>. It had an early, un-complete nRF52 mounted. Have a look at the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52/dita/nrf52/compatibility_matrix/ic_rev_comp_with_dev_hw.html?cp=1_2_3">nRF52832 IC revisions compatibility with development HW</a> to find kit revisions with associated SoCs. Then refer the SoC revisions and look at the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52/dita/nrf52/errata.html?cp=1_3_1">Errata</a> to find what features are missing or not functioning properly.</p><div style="clear:both;"></div>