https://devzone.nordicsemi.com/f/nordic-q-a/17166/development-with-nrf52-and-sniffingI want to start developing a Bluetooth device with the NRF52 DK. For debugging and sniffing purposes to see what is going over the air, use the NRF51 dongle, get a NRF51 DK or a second NRF52 DK ? What is the advantage of the dongle over the DK since theen-USTelligent Community 13Wed, 19 Oct 2016 13:59:26 GMThttps://devzone.nordicsemi.com/thread/65955?ContentTypeID=1Wed, 19 Oct 2016 13:59:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f2613541-6dd7-4247-bae7-6e3b9d7ef0eeJ&#248;rgen Holmefjord<p>If you want to use <a href="http://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF-Sniffer">nRF Sniffer</a>, I recommend that you use either <a href="http://www.nordicsemi.com/eng/Products/nRF51-DK">nRF51-DK</a> or <a href="http://www.nordicsemi.com/eng/Products/nRF51-Dongle">nRF51 Dongle</a>. There is no official support for nRF52-DK yet, but a custom connectivity firmware can be found <a href="https://devzone.nordicsemi.com/question/44132/sniffer-for-nrf52-dk/">here</a>.</p> <p>There is really no advantage of the dongle, it contains the same nRF51422 SoC that is on the nRF51-DK.</p><div style="clear:both;"></div>