https://devzone.nordicsemi.com/f/nordic-q-a/24471/does-the-nrf52-withstand-10-v-mHello! I&#39;m from a small company located in Austria. We are in the smart lock business and at the moment working on passing the CE certification with our newest hardware, which includes a nRF52 (BL652 Module from Laird). The hardware has to withstanden-USTelligent Community 13Mon, 21 Aug 2017 16:21:54 GMThttps://devzone.nordicsemi.com/thread/96352?ContentTypeID=1Mon, 21 Aug 2017 16:21:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b48dbbfa-bfa3-4810-aba9-595a5408f714AmbystomaLabs<p>I believe bluetooth and wifi are covered under en 301 489-17 which states you test to 301 489-1 section 9.2 which specifies 3 V/m and not 10. The 10 V/m spec is mainly for infrastructure equipment like cellular base stations.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/96351?ContentTypeID=1Mon, 21 Aug 2017 10:36:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3801b269-7b4a-4f6b-bb41-0f4e985dbb64J&#248;rn<p>Hello Michael</p> <p>Unfortunately, the chip is not specifically designed to withstand electric fields of that magnitude. The chips are not tested for this kind of immunity so I&#39;m afraid we don&#39;t have any numbers on this. We also do not have an overview of whether third party products are designed with this in mind.</p> <p>The best advice I can give at this time is to try and see if the chip withstands it, and to try to add shielding or external filtering if it fails.</p> <p>Best regards</p> <p>Jørn Frøysa</p><div style="clear:both;"></div>