Hello,
I am quite new to Redash and I was wondering if there is some way to receive MQTT messages on Redash.

I searched on the Redash documentation and on Google, but I was not able to find anything about that, so I suppose that MQTT is not supported.

Am I correct or there are some way to receive MQTT messages on Redash?

Thank you very much for your time.

Not at the moment, it seems. Although it’s pretty straightforward to add a new query runner yourself.