https://devzone.nordicsemi.com/f/nordic-q-a/82114/read-soc-device-type-by-nrfjprog-j-link-commanderHi, Is there any command for reading the type of Nordic SoCs (e.g, nRF52833 or nRF52840) that is going to be programmed by nrfjprog/ J-Link Commander? Thank you!en-USTelligent Community 13Fri, 26 Nov 2021 12:35:17 GMThttps://devzone.nordicsemi.com/thread/340907?ContentTypeID=1Fri, 26 Nov 2021 12:35:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:515ce65a-ebfc-4f28-ab02-10cf0e7f4966John<p>Thanks for your super fast response!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/340897?ContentTypeID=1Fri, 26 Nov 2021 12:19:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:69ff981b-60f6-4f39-b2ef-859cc195ac47Vidar Berg<p>Hi,</p> <p>There is not dedicated command for this, but you you can read the device variant from the FICR registers <span><a title="INFO.PART" href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/ficr.html?cp=4_0_0_3_3_0_7#register.INFO.PART">INFO.PART</a></span> and <span><a title="INFO.VARIANT" href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/ficr.html?cp=4_0_0_3_3_0_8#register.INFO.VARIANT">INFO.VARIANT</a></span>.</p> <p>With nrfjprog:</p> <p style="padding-left:30px;">$ nrfjprog --memrd 0x10000100</p> <p style="padding-left:30px;">$ nrfjprog --memrd 0x10000104</p> <p>Or with Jlnk commander:</p> <p style="padding-left:30px;">&gt; mem32 0x10000100 1</p> <p style="padding-left:30px;">&gt; mem32 0x10000104 1</p> <p>Best regards,</p> <p>Vidar</p> <p><strong>Edit:&nbsp;</strong>A colleague pointed out to me that nrfjprog does actaully have a dedicated command to check the device version now:&nbsp;</p> <p>$ nrfjprog --deviceversion</p><div style="clear:both;"></div>