It is a project for the university and I should develop from scratch. Basically I need to detect the gps signal with my phone and if I am in a specific ratio a light should turn on (red/blue/yellow) depending of the action. Basically the iOS app should be connected with the Arduino board via bluetooth and send information to this Arduino board to change the light color.
That´s why I don´t know which Arduino parts I need I never work with Arduino before. I guess I need an Arduino board (with bluetooth integrated or buy a bluetooth module and place it in the arduino board), LED lights and power source. The problem I have is that I don´t know which board should I use.
Sorry for the delay answer it, I had not turn on notifications.
Thank you very much for both responses guys.