Introduction to Drivers and Assets

ESF introduces a model based on the concepts of Drivers and Assets to simplify the communication with the field devices attached to a gateway.

A Driver encapsulates the communication protocol and its configuration parameters, dealing with the low-level characteristics of the field protocol.

An Asset is a logical representation of a field device.

Drivers and Assets in ESF Administrative UI

ESF provides a specific section of the UI to allow users to manage the different instances of Drivers and Assets.
Using the ESF Web UI the user can instantiate and manage Drivers

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but also can manage Assets instances based on existing drivers.

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The user interface allows also to perform specific reads on the configured Assets' channels clicking on the Data tab for the selected Asset.

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