https://devzone.nordicsemi.com/f/nordic-q-a/69131/nrf5340-change-radio-tx-powerI am trying to change the radio Tx power in nRF5340. I&#39;m using Zephyr HCI RPMsg for the network core. The datasheet says it should support up to 3dBm. However, the Zephyr documentation says CONFIG_BT_CTLR_TX_PWR_PLUS_3 is only supported for SOC_SERIES_NRF52Xen-USTelligent Community 13Tue, 08 Dec 2020 13:46:36 GMThttps://devzone.nordicsemi.com/thread/283832?ContentTypeID=1Tue, 08 Dec 2020 13:46:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:80bba5b0-3360-46a4-8e84-eb09097cfeecAmanda Hsieh<p>Hi,&nbsp;</p> <p>Now that config is not implemented for nRF53 yet, but you can refer to this <a href="https://devzone.nordicsemi.com/f/nordic-q-a/58819/nrf5340-vreqctrl-for-additional-3-db-tx-power/">case</a>.</p> <p>-Amanda H.</p><div style="clear:both;"></div>