Using a suite of standard protocols, you can implement compelling peripherals and other
accessories that extend Android capabilities in a wide range of Android-powered devices.
What do you want to connect to your Android device? Alarm clock?
Keyboard? Thermostat? Robot? Learn how to connect existing equipment or
your own unique hardware to Android using the Android Open Accessory
(AOA) protocol.
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2020-09-01 UTC.
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