HCI UART - Set Radio Transmit Power

[Samuele Forconi]

Hi,

using nRF Connect SDK v2.2.0, I'm building an HCI-UART firmware for a custom board (nRF52832 based).

I'd like to know how could I dinamically change the advertising radio TX power using HCI commands (sent from my BLE HCI host).

Is this possible or the only Radio Tx Power available is the one set in the Zephyr menuconfig option?

[Sigurd]

Hi,

This sample shows you how to do this:

https://github.com/nrfconnect/sdk-zephyr/tree/main/samples/bluetooth/hci_pwr_ctrl

[Samuele Forconi]

Thanks, settings the 

CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL=y

did the trick!