Not sure if this feature is available, however, would like the ability for Cayenne iOS app or Web app to receive a String from the Arduino, and to display it on the dashboard.
To be able to send this text/String as a message or value in a trigger response (SMS or Email).
Trigger an action based on text values - defined within your trigger settings.
Example - if a value of “Red” is received from Arduino#1, then turn on a Red LED on Arduino #2
It would also be good if you could send a message from the app to the Arduino…
For example - if you wanted to write a custom message to be displayed on an LCD display: ie. you could type your message on your phone and then have it transmitted to the Arduino, and have the Arduino display that message on the LCD - all from a remote location…
I apologise if any of these features are already available