RAUC uses X.509 cryptography to sign your update bundles
RAUC uses full image updates of redundant slots
RAUC requires no fixed device / partition setup but instead can be adapted to your needs
The best way to start using RAUC is reading our Documentation.
Note that designing a robust redundancy and update mechanism for your device requires a lot of design considerations and additional configuration that cannot be fully covered by a generic update tool.
You may always integrate RAUC manually (read the Integration chapter for this).
But, for those who like a quick start, here are the 3 shortcuts that will make it easy to use RAUC on your next device.