This would be a good upgrade for the Ethernet shield
https://www.sparkfun.com/products/11287
Here’s the sample code which allows the wifi shield to detect wifi networks. And an example which shows how to send the SSID and Password to connect to a protected wifi network.
http://arduino.cc/en/Guide/ArduinoWiFiShield
Three methods other than DMZ:
http://hackaday.com/2011/03/31/using-touchosc-with-your-projects/
uses the p5 library in processing
http://dangerousprototypes.com/2012/01/28/processing-arduino-touchosc/
http://www.urimicrofluidics.com/index.php/arduino/56
This post was the key to making Arduino+EthernetShield work with touchOSC. Without using Processing as an intermediary. Got it working tonight and will update this post with details.
http://arduino.cc/forum/index.php?topic=137549.0
A web server on the Ethernet shield
At bildr.blog
http://bildr.org/2011/06/arduino-ethernet-pin-control/
REST server
By Jason Gullickson
https://github.com/jjg/RESTduino
A client program: http://bildr.org/2011/06/arduino-ethernet-client/
update 6/2014: Cosm is now Xively. Have not re-tested examples below. There is a working Twitter example at internet sensors projects: https://reactivemusic.net/?p=5859
original post
Today I was finally able to get this working. Reading a Cosm (Pachube) feed from curl and from Max. Here is an example that works in curl: (replace API-KEY with actual key)
curl http://api.cosm.com/v2/feeds/76490/datastreams/Power.xml?key=API-KEY
You can get JSON responses by leaving off the .xml extension or replacing it with .json
Its critical to use “key=…” not “X-ApiKey=…” like in the cosm documentation, or you will get permission errors from curl and Max.
I was also able to get the Max project called “pachube report” from Nicholas Marechal to work (requires jasch and cnmat externals)
http://cycling74.com/toolbox/pachube-tools/
This patch uses the typical jit.uldl and jit.textfile objects and some regexp parsing tricks.
Next trick will be creating a feed and sending it to Cosm.
An RTSP server that outputs streaming video and audio.
