https://devzone.nordicsemi.com/f/nordic-q-a/39200/mesh-2-1-1-set-transmit-power-on-the-flyHey everyone, I use Bluetooth Mesh 2.1.1 , SDK 15.0, and nRF52840 I want to change the Transmit Power of my Beacon-Server (Mesh Advertisement Packet) on the fly, for example I want to use a Client and sent a command to the Server to change Tx-Poweren-USTelligent Community 13Mon, 08 Oct 2018 09:34:48 GMThttps://devzone.nordicsemi.com/thread/151996?ContentTypeID=1Mon, 08 Oct 2018 09:34:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3fe32949-962d-4649-84da-722154194e63Joakim Jakobsen<p>Hi.</p> <p>You should not use the SD API (sd_ble_gap_tx_power_set) to change the transmit power. </p> <p>Please take a look at Bjørn&#39;s answer in this thread for more detailed information:</p> <p><a href="https://devzone.nordicsemi.com/f/nordic-q-a/37739/mesh-sdk2-1-1-tx-power-of-nrf52832">Mesh SDK2.1.1 TX Power of nRF52832</a></p> <p>Best regards, <br />Joakim</p><div style="clear:both;"></div>