Hello. Client at the moment is not very user friendly. It was designed mostly for automation tests and is successfully used there. I have plans for making it better, but no time =(.
Few comments, you need to run it with :
Where “login” came from?
After start, you have 15 seconds inactivity timeout. After it connection will be dropped (you can increase this or remove at all via server.properties).
So after launch you need to :
I have absolutely no experience with Node JS so far, so I guess that is something to look into, on the other hand, I did receive my new Pi today to use as server exclusively for my Blynk projects, YAY! So the possibilities are growing now.