setting hidden

[sfujimoto]

hello. How can the hidden setting of BLE be realized? For example, (as log of nRF Connect) as follows:

ptlog1.txt

thanks.

I will attach a screenshot of NRF connect.

I got late. I tried logging of sniffer. Can you grasp the phenomenon with this? BLE_LOG_20170227.pcapng

[Roger Clark]

What do you mean by hidden setting..

Do you mean a service of characteristic that does not show in the advertising or when connected ?

(I don't think its possible to do that)