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Difference between revisions of "BaSyx / Documentation / Components / DataBridge / Features / Protocol Integration / MQTT"
< BaSyx | Documentation | Components | DataBridge | Features
(Created page with "= MQTT = The MQTT broker can be integrated with DataBridge. The paho component provides a connector for the MQTT messaging protocol using the Eclipse Paho library. == Configu...") |
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== Configuration == | == Configuration == | ||
| − | To configure MQTT source in DataBridge you need to provide the '''unique id''', and the MQTT broker server details like '''host''', '''port''', and the ''' | + | To configure MQTT source in DataBridge you need to provide the '''unique id''', and the MQTT broker server details like '''host''', '''port''', '''topic''', '''clientId''' and the '''credentials'''. |
=== Sample Configuration === | === Sample Configuration === | ||
| Line 12: | Line 12: | ||
"serverUrl": "localhost", | "serverUrl": "localhost", | ||
"serverPort": 1884, | "serverPort": 1884, | ||
| − | "topic": "Properties" | + | "topic": "Properties", |
| + | "clientId": "mqttx_c18f5405", | ||
| + | "credentials": { | ||
| + | "userName": "test", | ||
| + | "password": "test123" | ||
| + | } | ||
} | } | ||
] | ] | ||
| Line 23: | Line 28: | ||
== Working Example == | == Working Example == | ||
| − | The integration example with MQTT as a data source, JSONata as a transformer, and AAS as a data sink is on [https://github.com/eclipse-basyx/basyx-databridge/tree/main/ | + | The integration example with MQTT as a data source, JSONata as a transformer, and AAS as a data sink is on [https://github.com/eclipse-basyx/basyx-databridge/tree/main/databridge.examples/databridge.examples.mqtt-jsonata-aas GitHub DataBridge Example]. |
Latest revision as of 07:55, 28 February 2024
Contents
MQTT
The MQTT broker can be integrated with DataBridge. The paho component provides a connector for the MQTT messaging protocol using the Eclipse Paho library.
Configuration
To configure MQTT source in DataBridge you need to provide the unique id, and the MQTT broker server details like host, port, topic, clientId and the credentials.
Sample Configuration
[
{
"uniqueId": "property1",
"serverUrl": "localhost",
"serverPort": 1884,
"topic": "Properties",
"clientId": "mqttx_c18f5405",
"credentials": {
"userName": "test",
"password": "test123"
}
}
]
Similarly, you can configure multiple MQTT brokers inside the configuration file.
Naming Convention
The name of the MQTT configuration file should be mqttconsumer.json.
Working Example
The integration example with MQTT as a data source, JSONata as a transformer, and AAS as a data sink is on GitHub DataBridge Example.