title: connecting two bluetooth low energy devices with their uuid's and display their RSSI value
body: <p>can anyone help me to connect two BLEs with the help of their uuids. also how to display their RSSI value both.    </p>
  
  <pre><code> (void) viewWillAppear:(BOOL)animated
   {    
        discoverPeripherals=[[NSMutableArray alloc]init];
        _CBManager=[[CBCentralManager alloc]initWithDelegate:self queue:nil];
        NSDictionary *options=@{CBCentralManagerScanOptionAllowDuplicatesKey:[NSNumber numberWithBool:NO]};    
        NSArray *servicesUUIDsList=@[[CBUUID UUIDWithString:IMMEDIATE_ALERT_SERVICE_UUID],[CBUUID UUIDWithString:TX_POWER_LEVEL_SERVICE_UUID],[CBUUID UUIDWithString:BATTERY_LEVEL_SERVICE_UUID]];
        [self.CBManager scanForPeripheralsWithServices:servicesUUIDsList options:options];
  
   }
  </code></pre>