https://devzone.nordicsemi.com/f/nordic-q-a/53762/nrf52832-ic-revision-confirmation-methodModule : EYSHJNZWZ (nRF52832) Is there a way to check nRF52832 IC revision? Since the chip is embedded in the module, it cannot be confirmed by appearance.en-USTelligent Community 13Wed, 30 Oct 2019 00:30:41 GMThttps://devzone.nordicsemi.com/thread/217414?ContentTypeID=1Wed, 30 Oct 2019 00:30:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3c0b5e39-727f-4f3a-b187-ec38da637b0ctakashina hiroki<p>Please tell me one more thing.</p> <p>I read the revision with the following code.<br />NRF_FICR-&gt; INFO.VARIANT</p> <p>At that time, the read value is &quot;0x41414531&quot;.<br />This value is not included in the table you told me.</p> <p>What does this value mean?<br />Please tell me.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/217410?ContentTypeID=1Tue, 29 Oct 2019 23:17:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0e49e0d4-a716-413d-9d56-7e8e65052e9ftakashina hiroki<p>Thank you for answering.</p> <p>Please tell me one more thing.<br />What do AAAA, AAAB, AABA, AABB mean?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/217318?ContentTypeID=1Tue, 29 Oct 2019 12:20:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1a535ec4-115a-4435-b5f3-c8877b14a952H&#229;kon Alseth<p>Hi there,</p> <p>&nbsp;</p> <p>Yes, you can read the revision without seeing the part.</p> <p>This is the register you&#39;re interested in:</p> <p><a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52832.ps.v1.1/ficr.html?cp=3_2_0_12_0_16#register.INFO.VARIANT">https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52832.ps.v1.1/ficr.html?cp=3_2_0_12_0_16#register.INFO.VARIANT</a></p> <p>B0 = rev1</p> <p>E0 = rev2</p> <p>&nbsp;</p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>