I am trying to turn a basic LED on an off through my iphone. I can't find any coding of how to do this with a Wifi Shield, as most people are using the ethernet shield. I came across a youtube video where someone was able to move a bionic hand with their iphone and the TouchOSC app, and connecting the Arduino to their phone through the iphone's personal hotspot.
I am using a Mega 2560 and the standard Wifi Shield and able to connect my iphone 4 directly to the arduino with the hotspot, but am not sure what program to use, and where i can find some good coding.
If anyone is able to assist me, it would be greatly appreciated,
Ps: this is the link to the youtube video where personal hotspot is used