Make Gladys communicate with an external MQTT module?

Is there a way to see which devices are connected to Gladys’s MQTT broker?

My spa doesn’t respond to the commands I send with Gladys. The commands are sent via Node Red to my spa but it doesn’t respond

You have a « debug » page in the MQTT integration where all topics are exposed:

I can’t use this Debug, I only saw an ON message sent when I want to start the spa. I don’t see anything for all the other commands. Same for my other MQTT devices.


In Node Red when I put a Debug Node, I see all the commands sent to the spa. Before when I used the buttons of my spa I had the feedback in Gladys and now nothing. That’s why I’m looking for a way to see if my card is well connected to the MQTT Broker.