Increase TX Power in nRF Connect SDK

[Nhuan]

Hi,

How can I increase TX Power in nRF Connect SDK?

I have already followed the hci_pwr_ctrl example, but I got the error "Read Tx power err: -5 reason 0x00" in get_tx_power() function.

Thank you for helping.

[Simon]

It seems like the hci_pwr_ctrl is not working with the SoftDevice Controller for some reason, only the Zephyr BLE Controller. I'll investigate/ask internally and get back to you.

Best regards,

Simon

[Simon]

I've provided an answer to thishere: https://devzone.nordicsemi.com/f/nordic-q-a/71263/nrf52820-power-control-not-working-from-samples/295985#295985