a tutorial with lots of screenshots that show
each and every single step
how to setup
all
things that are needed to have an example that does:
run a microcontroller like an ESP32 an arduino-sketch that blinks one LED
and on my smartphone shows a symbol that indicates the status ON/OFF of the LED
and that has a button to switch ON/OFF an second LED remotely-controlled = tapping on my smartphone to make the LED switch on/OFF?
When I write each and every single step I mean each and every single step
What I have found so far on the Blynk-website is always a partial description
but not a complete tutorial. That would show ALL steps
best regards Stefan