Using WiFi to control your Arduino UNO, Nano or Mega as a basis. Includes feedback and simple hardware.

Example to show basic project to send an email without Wifi-libraries

This is a project I put together that is basically two sensor stations: a base and a remote station.

Send an SMS to the Arduino requesting the ambient temperature and get a reply.

Controlling LED by using Arduino Mega and Ethernet shield.

This Home Automation project totally based on drag and drop no need of programming skills to write hundreds, thousand lines of code.

Send and Receive Text Messages (SMS) with GSM SIM900 Shield from Seeed Studio - Quick and Easy!

Tweet from your twitter account using Arduino MEGA, ESP-12E and Keypad via ThingSpeak.

With Tweepy and Serial, make a tweeting thermostat using the dht11 temperature sensor and Arduino board with Python.

Want to control your microcontrollers in the cloud graphically, without writing any code? Welcome to the Tentacle, from Octoblu.