The second examle to introduce RobotPlace HTTP communication from Web Interfaces.
This code is the simplest way to fade a LED light on the Arduino.
View more description:
here:http://www.robotplace.com/example/arduino-led-http-analogwrite/
Use this URL when outside home network:
(use RobotPlace's Proxy)
http://yourWANIP:8087/a100 to decrement the servo left
http://yourWANIP:8087/s1800 to move the servo to an exact position
http://yourWANIP:8087/d100 to increment the servo right
You MUST setup correct Port forwarding on your router according to the Arduino's IP and Port.