The SDK is a Software Development Kit (SDK) for the development of software applications (APPS) for ctrlX AUTOMATION devices, especially for the linux based ctrlX CORE devices. It enables the development of APPS in various high level languages.
It contains some libraries, documentation, description of the REST-API and different samples. Also setup guide for the develop-environment. You can easily adapt those various samples to create your own APP.
You can open up the possibility to integrate own software and know-how into the ctrlX AUTOMATION ecosystem.
There are for example different extension points:
A: Custom application B: Bundle for the Automation Core App C: PLC-Library (PLC App necessary)