• 选 Alert Notification Service
• 返回如下图所示结果，是系统受限吗？
  

rt

pheripheral is null
how can i get it?? i'm on iOS 8.1

NSDictionary * opts = nil;
  if ([[UIDevice currentDevice].systemVersion floatValue]>=7.0)
  {
    //DebugLog(@"%f",[[UIDevice currentDevice].systemVersion floatValue]);
    opts = @{CBCentralManagerOptionShowPowerAlertKey:@YES};
  }
  central = [[RKCentralManager alloc] initWithQueue:nil options:opts];

  [central scanForPeripheralsWithServices:nil options:@{CBCentralManagerScanOptionAllowDuplicatesKey:@NO} onUpdated:^(RKPeripheral *peripheral) {
    NSLog(@"%@", peripheral);
  }];

• 目前状态是点增加之后必须点选一个 service 才可以
• 需要增加一个取消按钮

• 无论是 Peripherial 还是 Service， 扫描速度都非常慢，不知道什么原因。

Hi, There are references to DebugLog in RKCentralManager line 194 & 23 and in RKPeripheral line 189. These should either be removed or DebugLog defined internally.

• 需要在 Characteristic 页面针对属性为 Notify 的项进行设置。

• 这里留空应该没必要，可对齐到顶
  

• 名字需要改一下

• 如图所示，
• 我建议在 NavBar 的右侧加一个 refresh 的按钮，这样用户可随时手动读取属性为 read 的 Characteristic 值
  

Hello,

I am new to BT, and only requirements is to set some value to BT device from iOS app.

How I can achieve this using your code?