https://devzone.nordicsemi.com/f/nordic-q-a/55478/external-paAre there examples of HW and SW to allow Power Amp, LNA, and TX/RX switch to be connected to the nRF52840_DK? Or can you tell me what PIN on the chip or connector and pin on dev board to use to drive the switch, LNA, and PA as the radio moves betweenen-USTelligent Community 13Wed, 11 Dec 2019 08:02:42 GMThttps://devzone.nordicsemi.com/thread/224854?ContentTypeID=1Wed, 11 Dec 2019 08:02:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6b2e13cd-6c82-46fe-9ca8-812a3cda32ceketiljo<p>Have a look at this post&nbsp;<a href="https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/pa-lna-support-in-s132">https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/pa-lna-support-in-s132</a></p> <p></p><div style="clear:both;"></div>