https://devzone.nordicsemi.com/f/nordic-q-a/105306/amplifier-control-for-nrf7002-wifiHello all, is there a way to expose current WiFi state (RX, TX, Idle)? Since nRF7002 chip does not have suchs pins I was thinking if there is maybe a register that holds current state? My goal is to use Power Amplifier/ Low Noise Amplifier for WiFi ,en-USTelligent Community 13Thu, 02 Nov 2023 12:43:18 GMThttps://devzone.nordicsemi.com/thread/453714?ContentTypeID=1Thu, 02 Nov 2023 12:43:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6c7d5499-d603-4adf-a16a-6d88ec6736ecmathiaso<p>Hi, Dawid!</p> <p>If it is to add a front end module (FEM) to the nRF7002 you are thinking of, I&#39;m afraid this isn&#39;t something I can advise you to move further on with. There&#39;s no support for this on the nRF7002.</p> <p>As stated in the <a href="https://infocenter.nordicsemi.com/topic/ps_nrf7002/keyfeatures_html5.html?cp=3_0_0">nRF7002 PS</a>, the maximum output power is already quite high (21 dBm) so you&#39;ll very likely run into certification problems by adding a FEM.</p> <p>In addition to this, there are no hardware signals on the nRF7002 that are able to operate a FEM. There are signals indicating if the radio is operating or not but they don&#39;t say anything about if it&#39;s in Tx or Rx direction. These signals would neither have the correct timing to operate a FEM.</p> <p>Best regards,<br />Mathias</p><div style="clear:both;"></div>