https://devzone.nordicsemi.com/f/nordic-q-a/82832/does-the-nrf52840-need-an-ant-so-that-it-can-send-a-messageHi Team, I am not sure nrf52840 chips if they must connect ants so that they can broadcast? Because I do see the ant on the nrf52840 DKs. Could you help me? With best regards, Gaoshengen-USTelligent Community 13Thu, 16 Dec 2021 13:54:08 GMThttps://devzone.nordicsemi.com/thread/343944?ContentTypeID=1Thu, 16 Dec 2021 13:54:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cb783e3c-3a9f-4a47-bbc8-9d0f36981e38ketiljo<p>No need to open several cases, see your other case:&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/82829/what-s-the-meaning-of-n-c-on-the-capacitor">https://devzone.nordicsemi.com/f/nordic-q-a/82829/what-s-the-meaning-of-n-c-on-the-capacitor</a></p><div style="clear:both;"></div>