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Controlling a relay with an Android APP

PostPosted: Fri Jan 19, 2018 5:48 pm
by Luc Volders
This project describes in detail how to attach one or more leds and relays to an ESP8266 (NodeMCU version) and control these leds with an Android App.

The story is a tutorial on how to do the hardware, write the C (Arduino) software for the ESP and last but not least write your own App with MIT's App-Inventor.

Screenshot.jpg
wifirelay01.JPG


Read the full story with all source code here:
https://lucstechblog.blogspot.nl/2018/0 ... relay.html

Have fun,
Luc