https://devzone.nordicsemi.com/f/nordic-q-a/15662/ota-programming-for-nrf52832Hi Nordic Tech support team, I&#39;m Hardware design engineer and working on wearable IoT design and would like to implement OTA programming for nRF52832 Bluetooth SoC.Kindly support me for below my queries... 1)Do we need any hardware design changeen-USTelligent Community 13Wed, 10 Aug 2016 08:57:41 GMThttps://devzone.nordicsemi.com/thread/59816?ContentTypeID=1Wed, 10 Aug 2016 08:57:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:53629de1-8ac2-4000-abb7-02eab4660db4&#216;yvind Karlsen<p>Hi,</p> <p>You do not need any additional hardware to perform DFU over the air and the internal memory is sufficient. You can have a look at the <a href="https://devzone.nordicsemi.com/tutorials/9/">setting up DFU on the nRF5 DK</a> to get a better feel for DFU.</p> <p>Best regards,</p> <p>Øyvind</p><div style="clear:both;"></div>