osc arduino slider

I have been searching everywhere for how to use a slider with touchosc to control an led. can anyone help me out! any advice would be appreciated.
thanks!

i want to use the touchosc app for iphone to change the brightness on my led. i am using processing and arduino for this.

i want to use the touchosc app for iphone to change the brightness on my led. i am using processing and arduino for this.

What part are you having trouble with? The iPhone app? The Processing app? The Arduino app?

Processing and Arduino help you can get. Steve's a bit under the weather, so iPhone app support might take a while.

Posting some code is generally a first start to get help.

Or Mr. Google know a thing or two.