I have a Arduino Uno with a Bluefruit LE - Bluetooth Low Energy (BLE 4.0) - nRF8001. I have a Micro switch that brings Pin 4 Hign and Low on the Bluefruit App. This is actually for my son's project and he needs a message sent to a smart phone via BT when Pin 4 goes High.
I have searched the Internet and examples on the Arduino site. I am not a programmer by trade so the simpler the better. It only needs to send to Smart phone not to the Arduino. Need help either locating code or writing code.