Can you confirm if you want the broadcaster mode? Here data will be advertised and there is no connection.
No i dont want the broadcaster mode. My peripheral device will only return the scan response packet to the specific central on receiving the scan request from that central.
It depends upon the scan type of Central. If active scanning , the central will send scan request upon receiving adv packet from the peripheral.
You don't have to do it, stcak will do it automatically, if you have choosen the scan type 'active'.