I click the button on the dashboard that publishes a request asking for the status of the switch. If I am subscribed to the topic with the Raspberry Pi client I see the message indicating the status of the switch. I need to see some kind of indication on the dashboard that will tell me the status. I don't know how to do that.
The Raspberry Pi sees the message "Switch open" or "Switch closed". I need to see the same thing on the dashboard.