I’m useing Version 1.3.0 on a Rasperry Pi and want to send the contents of a text file (located on Rasperry) to a stream machine. The file has eg the content “1234”.
Unfortunately my attempts with “File Connector” / “File Provider” did not work because I did not find a functional description.
Also with the command line program “mosqitto_pub” I did not get any further: Via the command line topic / payload are sent without error message, but unfortunately they do not arrive in the stream machine. But I can send the same topc / payload to an MQTTfx that is running on another machine.
Another question has arisen: Why can the MQTT connector only be used with the default username / password combination (cedalo / fc3fd1db-274e-4eec-b952-7ff4e1270e12)? After a change or deletion of this access data, the connector stops working.
Are there any approaches to solve my problem?