Core Bluetooth - constant RSSI updates of in-range devices

Question

I just started with the core bluetooth framework for iOS and I\'m developing an app that needs to constantly scan for BLE devices so that I can retrieve their RSSI number ev

Answer 1

Swift Implementation of @Anders solution:

manager.scanForPeripheralsWithServices(nil, options: [CBCentralManagerScanOptionAllowDuplicatesKey : NSNumber(value: true)])