Ok I have a server which has plenty of contents stored inside and I need iPad to send a command to arduino which has been programmed to take out specific data that I'm asking from my iPad.
I don't know how will arduino be connected to PC as the wifi will be use to send data to iPad. Can the wifi work both ways?
Can the project be done?
4. How can I possibly send command from my iPad to arduino to update info that is in my PC.