https://devzone.nordicsemi.com/f/nordic-q-a/48265/nrf52840-pca10059-usb-dongle-nfcHi to all: First post and new to the Nordic universe. I&#39;m working on an example with the NRF52840 usb dongle using NFC. I&#39;m using the nfc_meshcop example and change it just to publish (I hope) some data through NFC. The ideia is that i can use myen-USTelligent Community 13Thu, 06 Jun 2019 12:28:11 GMThttps://devzone.nordicsemi.com/thread/191353?ContentTypeID=1Thu, 06 Jun 2019 12:28:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7d882cba-b976-4f22-bbe7-a4f8f28e2babFrancis Dahl<p>Hi Andreas:</p> <p>Thanks for the answer.</p> <p>That was what expected, the SOC is NFC capable, but since the dongle has no antenna, it doesn&#39;t work.</p> <p>Any tips for an off the shelf NFC antenna that I can use?</p> <p>Thanks again!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/191342?ContentTypeID=1Thu, 06 Jun 2019 11:58:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:75028920-ab6f-4e4b-9bda-50898d041889Andreas<p>Hi, and welcome to the Nordic universe (I like the ring of that <span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/1f642.svg" title="Slight smile">&#x1f642;</span> )</p> <p>&nbsp;</p> <p>nRF52840 dongle is nothing but a PCB hosting a nRF52840 SoC. The board itself does not have NFC, but the SoC does, you just need to attach a NFC antenna to P0.09 and P0.10 pins, <a href="https://infocenter.nordicsemi.com/topic/nwp_026/WP/nwp_026/nWP_026_intro.html?cp=12_5">tune it</a> and program it as you otherwise would. You should note though that the dongle does not come with a NFC antenna, as oppsed to the <a href="https://www.nordicsemi.com/?sc_itemid=%7B6BECB3CF-00F7-4B2D-8553-F1AD6AC458EF%7D">nRF52840 DK</a>, so as such it is a little more work to get up and running.</p> <p>&nbsp;</p> <p>Best regards,</p> <p>Andreas</p><div style="clear:both;"></div>