A simple way to show in your project a view that is ever modal (with opacity view on background), like the UIAlertView, in fact it is UIAlertView that we use, subclassing it!
A test with servo and wifi/serial communication. It’s a C#.net utility that send data over serial port or over wifi and move a servo connected to arduino.
Hi all!! Today i show how is possible to connect iPhone to Arduino without any Wifi or Ethernet shields! Here the app that controls 4 leds (green yellow, red and orange), a DC motor with a fan, a piezo speacker and the room temperature with LM32 sensor!