How can i improve the range of bluetooth kw30?

[gabrieleguerrei]

I´m using the demo from frdm-kw40, wireless uart service.I´ve changed the tx power leverl for advertising and connection to 15, but i´m still having troubles with range. 

[gerardo_rodriguez]

Hi Gabriele Guerreiro,

Can you describe the kind of troubles that you are having?

Are you using a custom board with the KW30Z? RF performance is highly dependent on the RF layout.

Did you follow the design recommendations mentioned in the Hardware Design Considerations for MKW40Z/30Z/20Z BLE and IEEE 802.15.4 application note?

Regards,

Gerardo