set BLE transmit power in NCS

[leox]

Any suggested APIs to setup BLE transmit power in NCS?

the set_tx_power() in the Zephyr example looks not work with nordic softdevice controller.

https://devzone.nordicsemi.com/f/nordic-q-a/71263/nrf52820-power-control-not-working-from-samples/292739#292739

[Mttrinh]

Hi,

Have a look at this example, it should work with the softdevice controller out-of-the-box.

[Mttrinh]

Which version of NCS are you using? It seems like you are getting an issue that was fixed in v1.3.0, have a look at the change log: 

Under "Added": 

• Added support for the Vendor specific HCI command: Zephyr Write TX Power Level (per Role/Connection).

[John]

I've tried it with v1.4.2 and 1.5-RC1