G'day and Merry Christmas,
Is there a function that can be called in main loop to get the value of a slider(V2).
The widget value changes when the slider is moved, but BLYNK_WRITE(V2) is sometimes not called!
So what I want to do is read V2 and confirm that it's the same value as the the last BLYNK_WRITE(V2) found.
Had a look at BLYNK_READ (in docs) but not sure how to envoke it from the main loop.
I sort of want a Blynk.virtualRead() function, that can be called from main().