Pls help.
After some month i picked op the challenge again.
‘Played’ for hours (over 12) now and still not an inch from the coast.
I’ve got an Aduino Uno (or a clone ?) that i can get to blink a led.
Found out that if i upload a sketch ( by Aduino IDE) i should not before run the blynk-ser.bat
(error!!)
But, Hell, i’ve found out ( why didn’t anybody tell this !!???)
Only to find that my iphone app says: “Uno is offline”
I also found out that the moment i start the app the blynk-ser.bat respons with an 'going offline/stop’procedure.
see snapshot
Pls help.
It’s hard not to quit with Blynk.
But maybe you can drag my out of my negative feelings… 
RadioRon.