https://devzone.nordicsemi.com/f/nordic-q-a/18263/nrf52-and-pn532-on-the-same-boardHi Nordic, I have managed to make a board which has both the nRF52 and PN532 modules on the same board (picture) , connecting it through I2C as shown on the example here . Programming can be done with a Sagger J-link. I was thinking of launchingen-USTelligent Community 13Mon, 12 Mar 2018 14:33:30 GMThttps://devzone.nordicsemi.com/thread/123970?ContentTypeID=1Mon, 12 Mar 2018 14:33:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d265dd20-294e-4998-b144-550e2640a8c5Cedric Honnet<p>Hey,<br /><a href="https://www.nordicsemi.com/var/ezwebin_site/storage/images/media/images/gettingstarted/nrf52dk/picture-3-power-on/1706320-2-eng-GB/Picture-3-Power-on_banner.jpg"></a></p> <p>How did this project go?</p> <p>If you&#39;re considering making another version, a smaller PCB with&nbsp;antenna inside (or not) would be great!</p> <p>The following antenna size seems to be good for example:</p> <p><a href="https://www.nordicsemi.com/var/ezwebin_site/storage/images/media/images/gettingstarted/nrf52dk/picture-3-power-on/1706320-2-eng-GB/Picture-3-Power-on_banner.jpg">https://www.nordicsemi.com/var/ezwebin_site/storage/images/media/images/gettingstarted/nrf52dk/picture-3-power-on/1706320-2-eng-GB/Picture-3-Power-on_banner.jpg</a></p> <p>Hoping to see it soon,</p> <p>Cedric ;)</p><div style="clear:both;"></div>