Internet of things (#IoT) #ESP8266 12F – connect to existing Access Point and Create TCP WiFiServer with JSON response on port 80 to listens HTTP requests from Android App and web browser.
the main purpose is to control digital otput HIGH LOW for switching the led lights (as the output for testing) on local network with #android app
***-use separated external dc power for 3.3v input supply, unless you know what you are doing-***
Ganteng Permanen 