1.Create a singleton object [AXATagManager sharedManager] 2.Detecting Bluetooth is turned on, you need to register notice [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(discoverNotify:) name:bKey_Device_Ble_On object:nil]; 3.Search for Bluetooth devices [[AXATagManager sharedManager] startFindBleDevices]; 4.Connecting a Bluetooth device [[AXATagManager sharedManager] connectBleDevice:peripheral]; 5.Connection callback notification registration required [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(discoverNotify:) name:bKey_Device_Connect object:nil]; Other times have to be registered notice
The SDK adds ios9 of bitcode, support system and more systems ios 7