This is part two of IoT ESP8266 Series. To see part 1 refer to this instructable IoT ESP8266 Series: 1 Connect to WIFI Router.
This part aims to show you how to send your sensor data to one of the popular IoT free cloud service https://thingspeak.com. The data could be any data you would sense such: Temperature, Humidity, air pollution measurements or even GPS location.
This is part 3 of IoT ESP8266 tutorial series. Please refer to Part 1 and Part 2
After finishing this part, you will be able to control two LEDs through ThingSpeak and an Android application.
This is part 1 of an "Instructables" series dedicated for explaining how to make an Internet of Things project using
ESP8266 NodeMCU that aims at reading and sending data to a website and making an action using the same website.