It would be great if the Labels property of the MENU widget could be set with a query like this:
http://blynk-cloud.com/auth_token//update/V1?labels=item1&item2&item3…
This opportunity is indispensable when Blynk works together with a smart home controller.
The developers have apparently long since stopped “developing” this “free version” of Blynk… I suspect they are focused almost entirely on the commercial aspect of it.
So if you really need this feature, I recommend contacting them here… https://blynk.io/pricing
Soon, we will have the new Blynk version V2
they said that 2 Years ago 