Configure an MQTT JSON Schema A Device Item

You use an MQTT JSON Schema A Device item in the Geo SCADA Expert database to represent the device that publishes the MQTT topics to which Geo SCADA Expert has subscribed.

You configure the properties of each MQTT JSON Schema A Device item using the fields on the MQTT JSON Schema A Device configuration Form. The Form has several tabs, some of which contain properties that are common to many database items, and others that contain properties that are specific to MQTT JSON Schema A Device items.

The topics in this section document the properties that are on the MQTT tab.

Use the MQTT tab to:

The properties on the remaining tabs are common to many database items. For information about those tabs, see Tabs that are Common to Many Configuration Forms.

Further Information

Minimum Configuration.


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