nrf5340-dk

[saeed mahvis]

Hello Sirs

I have two questions about the nrf5340-dk evaluation board.

The first one is how can I get the scan data of an advertising device?

And the second is that how can I change the TX power? 

There is a sample program (hci_pwr_ctrl) for this purpose. I have built and ran this program on 

my evolution board but it runs with errors and could not do the job.  

[ovrebekk]

Hi

As long as you start the scan library in active scanning mode you should get both the advertising data and the scan data. 

Whether or not to use active scanning mode is defined in the call to bt_scan_start, as shown here.

In general, to set the TX power you have to set one of the BT_CTLR_TX_PWR defines in your prj.conf file. 

As an example, to enable +3 dBm output power, set the config like this:
CONFIG_BT_CTLR_TX_PWR_PLUS_3=y

Best regards
Torbjørn