Control the motion of your PI system with your iPhone, iPod touch or iPad by using PITOUCH™. Command the motion by using the motion sensors or the touch controls of your Apple device: Just move the device or touch the screen and the motion system will move correspondingly. To set up a wireless connection between your Apple device and your PI system, connect the TCP/IP port of your PI controller to a wireless router and install PITOUCH™ on your Apple device.