If you want to make a personal weather station, this project would be good reference project. And this article includes source codes.
Setup Download the UbidotsEthernet library here Go to the Arduino IDE, click on Sketch -> Include Library -> Add .ZIP Library Select the .ZIP file of UbidotsEthernet and then “Accept” or “Choose” …
We can turn ON and Turn Off the Tv remotely using IR and IoT technology. We can send the IR code it may ON or OFF etc. to the gateway, then gateway sends it to the client device via the server.
Thingspeak -nevermind how easy to set up- has a few hurdles that I ran into and that, judging from reactions, other people are struggling withas well.
The Snowplow Arduino Tracker lets you track sensor and event-stream information from one or more IP-connected Arduino boards.
http://xively.com is an Internet of Things host that generates graphs based on data you provide.
This tutorial walks through the creation of a user account, an organization, and an Arduino sketch that uploads temperature readings into GroveStreams every 20 seconds.
In the design, the Arduino board, connected to a temperature sensor, sends temperature (Fahrenheit and Celsius) and humidity information on a regular schedule to the IoT Foundation