Let's Control It

Hey,
I'm trying to figure out how I can get a response code from the esp8266.
I made an app with App Inventor works very well but now I want to read the actual pin state so I can see in my App.
Do have some experience with Arduino esp8266 but is new to me.
I hope you can give me a tip.
Thanks.
Sorry for my bad English

You can send the "status" command via http to the esp and parse the pin state from the response. In my automation app it reads like this

Thanks paxi,

I will try it.

Danke paxi,

Ich gehe es mal auf diese weiße probieren.