title: iOS USB-C serial support
body: <p>We are developing a mobile app that communicates with several USB Serial devices. We are evaluating iPad Pro since it has an USB-C port and there are plenty of adapters in the market for plugging USB devices.</p>
  
  <p>Does Apple provide USB Serial support for custom devices?</p>
  
  <p>Can we just develop the app connecting to any serial port and communicate with the device? Are there any swift or objective c libraries to achieve this?</p>
  
  <p>We are not interested in developing a custom hardware joining some Apple program or any similar solution.</p>