CoreBluetooth仅支持蓝牙4.0?CoreBluetooth仅支持蓝牙4.0?
使用CoreBlutooth,我无法从Mac Mini找到我的iPod3。谁能告诉我是否可以在旧苹果设备(如iPod3)上开发蓝牙程序?
NSDictionary * options = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:FALSE], CBCentralManagerScanOptionAllowDuplicatesKey, nil];
[manager scanForPeripheralsWithServices:[NSArray arrayWithObject:[CBUUID UUIDWithString:@"180A"]] options:options];