https://devzone.nordicsemi.com/f/nordic-q-a/55639/nrf52832-and-pa-lna-witn-esb-protocolI am trying to implement PA + LNA to nrf_esb.c, if I set in PA constantly ON, receiver gets good signal but sender cannot get ACK, if I set LNA constantly ON, receiver signal strength is bad, so I should add PA off + LNA on to nrf_esb.c after tansmiten-USTelligent Community 13Mon, 16 Dec 2019 14:00:28 GMThttps://devzone.nordicsemi.com/thread/225677?ContentTypeID=1Mon, 16 Dec 2019 14:00:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:39c8f883-6793-4f0f-b211-fd5c6f7d92e2Kenneth<p>Unfortunately the ESB library don&#39;t have any direct support for PA/LNA, however you may find this thread useful:<br /><a href="https://devzone.nordicsemi.com/f/nordic-q-a/31050/controlling-a-pa-lna-sky66112-11-with-the-nrf52832-and-proprietary-protocols">https://devzone.nordicsemi.com/f/nordic-q-a/31050/controlling-a-pa-lna-sky66112-11-with-the-nrf52832-and-proprietary-protocols</a>&nbsp;</p><div style="clear:both;"></div>