https://devzone.nordicsemi.com/f/nordic-q-a/61892/documented-or-undocumented-method-for-lowering-nrf52-radio-rx-power-consumptionI have an application that uses the nRF52840 for BLE in central mode. This application is battery powered. Basically, the device is listening for beacons and logging which beacons it sees over a given time period. As everyone knows, BLE Rx consumes faren-USTelligent Community 13Thu, 28 May 2020 10:54:26 GMThttps://devzone.nordicsemi.com/thread/252139?ContentTypeID=1Thu, 28 May 2020 10:54:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7106c9e7-1322-42e6-b42d-439523b7d9c7Kenneth<p>There really isn&#39;t much (if any) you can tune here. The RX current is fixed for a specific nRF variant (depending on DCDC) and will be enabled as long as it&#39;s actively scanning for an advertiser, but you may tune the scan window and scan interval to more rarely listen for advertisers. You may also find that some devices in the nRF52-series use less current in RX, for instance check out the nRF52810.&nbsp;Though if you really need to reduce the RX current you should look at the upcomming nRF53-series.</p><div style="clear:both;"></div>