nRF52832's Bluetooth is not working.

[Venus_Bilandi]

Software is running but we can't detect Bluetooth device on any mobile app. 

Antenna circuit: 

[Jared]

Hi,

What kind of antenna are you using and where is the matching network for the antenna?

Have you tuned the board?

regards

Jared 

[Venus_Bilandi]

we are using a whip antenna.

[Jared]

Where is the matching network for the antenna?

[Venus_Bilandi]

we didn't use any matching network for antenna. is there any work around?

will we not get any signal without matching circuit? I think we should get some signal with low range, but we are not getting any signal.

[Jared]

Hi,

It will be very difficult to to detect any signal if the phone hasn't been matched, but you should be able to detect some. Can you use the RSSI feature in the nRF Connect mobile app and place the phone as close to the antenna on the board as possible?

Do you see any signal?

regards

Jared