Learn the simplest thing you can do with a GrovePi: Blink a LED.
Running the Program:
The example program for this project is shown below. To run the program, change directory on your Raspberry Pi to the GrovePi/Software/Python folder.
Run the grove_led_blink.py python program:
sudo python grove_led_blink.py
The Grove LED will start blinking.
The source code for the example can be found here.