Sensor data export is not enabled for sensors created in the portal by default. To enable export, click the Export of Values field.
Default ActiveMQ is the default for exporting streaming sensor data from the portal. When this export option is selected, an MQTT topic is enabled to which an external client can choose to subscribe. The client gets sensor data streamed to itself for each new sensor message sent.
There is also an export option for Experimental ActiveMQ that provides an MQTT export and is used for samples and trials with updated export format for sensor data. This option is used to test new data structures and should be used with caution by external clients as the updated data structures may violate previous implementations of how sensor data should be interpreted.
In addition to exporting through MQTT, there is also support for exporting to Microsoft Azure IoT Hub and AWS IoT Core, but this export is currently set up manually and uniquely per service provider. Contact Netmore Services if this type of export would be interesting to make use of.