https://devzone.nordicsemi.com/f/nordic-q-a/98422/nrf52840-diagnosticsHi, I have a question regarding nRF52840. Are there any diagnostics that I can perform on the chip to check that it works properly? In a previous project of mine I used PIC32MX microcontroller and there was a class B Safety Software library that includeden-USTelligent Community 13Tue, 11 Apr 2023 13:46:26 GMThttps://devzone.nordicsemi.com/thread/419745?ContentTypeID=1Tue, 11 Apr 2023 13:46:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f7604644-8489-4d9a-899c-ada0846794b9masterLee<p>ok Thank you!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/419743?ContentTypeID=1Tue, 11 Apr 2023 13:44:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2650b621-088e-4897-be67-3f007d8aaf0eKazi Afroza Sultana<div> <div>Hello,</div> <div></div> <div>To check the radio performance, we have radio test (<a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/peripheral/radio_test/README.html">Radio test (short-range) — nRF Connect SDK 2.3.99 documentation (nordicsemi.com)</a>) sample. To know about RF performance test guidelines, you can look at this whitepaper:&nbsp;<a href="https://infocenter.nordicsemi.com/pdf/nwp_006.pdf?cp=18_20">RF performance test guide lines.fm (nordicsemi.com)</a>.&nbsp;&nbsp;&nbsp;</div> <div>I have feedback from our team. We do not offer any self-test library for IEC 607030 class B certification as like as the linked you referred to.&nbsp;</div> <div></div> <div></div> <div>Thanks.</div> <div></div> <div>BR</div> <div>Kazi</div> </div><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/419161?ContentTypeID=1Wed, 05 Apr 2023 07:41:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1f3177e0-deac-4ec9-a105-9d94d6f479c6masterLee<p>I implement diagnostic functions for my current system and one of the diagnostics in my checklist include microcontroller diagnostics. I thought to include the link so as to give you an idea what I am looking for and if that is implemented somehow in nRF52840.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/419160?ContentTypeID=1Wed, 05 Apr 2023 07:33:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0bb4606f-d35a-4e7e-be67-0445fdfe83c5masterLee<p>Ok</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/419146?ContentTypeID=1Wed, 05 Apr 2023 06:40:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2c9798c2-9c6f-43a7-abb6-5a173f87cf6bKazi Afroza Sultana<p>Hello,</p> <p>You have linked the whitepaper which describes about IEC 60730 compliance to get class B certification. Do you need this for your current product?</p> <div></div><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/419072?ContentTypeID=1Tue, 04 Apr 2023 13:56:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ae8b67d8-fbf4-40ea-b331-574cc464031dKazi Afroza Sultana<p>Hello,</p> <p>I have asked our team internally. Due to easter vacation period in Norway, there may be a delayed reply. Sorry for this inconvenience. I will get back to you when there is any update.</p> <p>Thanks.</p> <p>BR</p> <p>Kazi</p><div style="clear:both;"></div>