I’ve a project where I’ve defined a button to turn on/off relays. I also have a timer widget for the same relay to be turned on/off on schedule. I want the labels for the two widgets to be synchronised. I know I can do Blynk.setProperty() to set the label. How do I read a label? Could not find any example anywhere.
If the user sets the label on either the timer or the switch, the other must change automatically. How do I achieve this?