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    Tizen Native API
    5.5
    
   
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| API | Description | 
|---|---|
| Device | Provides functions to control devices or to get status of devices. | 
| Dlog | Provides functions for sending log output. | 
| Peripheral IO | Provides functions to make use of peripherals connected to the IoT device. | 
| Storage | Provides functions to get storage information. | 
| System Information | Provides functions which can be used to obtain device information. | 
| T-trace | Provides functions for writing trace message to the system trace buffer. | 
| Update Control | Provides functions which implement update operations. | 
For more information on the System submodule features, see System Guide.