https://devzone.nordicsemi.com/f/nordic-q-a/15477/difference-between-nrf51822-and-nrf52832I&#39;m in the process of designing a circuit that requires Bluetooth. So instead of having a separate chip for Bluetooth and processing, I decided to use a Nordic Semiconductor that has both. Only which of the two above devices do I use? I would likeen-USTelligent Community 13Mon, 01 Aug 2016 20:55:17 GMThttps://devzone.nordicsemi.com/thread/59126?ContentTypeID=1Mon, 01 Aug 2016 20:55:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:00ca301b-fbb2-4c58-98f4-d583e6c6bf8fSusheel Nuguru<p>All the new features are listed in the <a href="http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.nrf52%2Fdita%2Fnrf52%2Fmigration%2Fnew_features.html&amp;cp=2_4_1">infocenter</a></p> <p>I think there is better comparison somewhere, but <a href="https://devzone.nordicsemi.com/question/53327/nrf52-vs-nrf51/">this</a> might be a good start</p><div style="clear:both;"></div>