The object you use to identify connected accessories, and to begin the delivery of connection and disconnection notifications.
- iOS 3.0+
- macOS 10.13+
- UIKit for Mac 13.0+Beta
- tvOS 9.0+
EAAccessory object coordinates the attached accessories for an iOS-based device. Use an accessory manager to retrieve a list of accessories that you want your app to be able to connect to. You also use that object to start and stop the sending of accessory-related connect and disconnect notifications.