telemetry from sensors to Azure IotHub via StreamAnalystics to PowerBi visualization

Hi,

My target is to:

Display live telemetry data from sensros (connected to IoTHub & StreamAnalystics) on the same PowerBi report.

Solution for single sensor (working very well):

Sensor -> IotHub -> stream analystics --- (Query on stream analytics setting) --> PowerBi dataset -> report -> publish to web

I wish to do sam but for 3 sensors

Problem I have:

How to send data to PowerBi, so I can use telemetry from all 3 sensors on same report ?

Shall I send data from stream analystics to Data Lake/ etc and then to PowerBi  or all is about Query used in stream analystics ?

I am sending data from sensor as JSON file.

Thanks for any advices,

Wojtek