title: CoreBluetooth limitations?
body: <p>I can't find any mention of the limitations on CoreBluetooth framework's read/write. Does anyone know what the speed &amp; size limitations of these two functions are?</p>
  
  <p>-(void) writeValue:(int)serviceUUID characteristicUUID:(int)characteristicUUID p:(CBPeripheral *)p data:(NSData *)data</p>
  
  <p>-(void) readValue: (int)serviceUUID characteristicUUID:(int)characteristicUUID p:(CBPeripheral *)p</p>
  
  <p>I need to know what the maximum size for data is and at what speed and how fast we can use these functions.</p>
  
  <p>Thanks in advance for any help.</p>
  
  <p>Sia</p>