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UDP communication in Swift and sending a string


This is a note to communicate with UDP in Swift.

I installed SwiftSocket via cocoapods and wrote it like this. I used it to communicate with the WOOM-02.

  1. Removing @objc inference warnings when migrating from Swift3 to Swift4
  2. Pinch to zoom in and out on an image with UIScrollView
  3. Removing the back button in UINavigationController.
  4. Execute after ○ seconds, execute every second
  5. Setting a header in UITableView
  6. Adding a Custom Cell to UICollectionView
  7. UICollectionView