Learn the simplest thing you can do with a GrovePi: Blink a LED.
The blinking LED is the hardware version of the software world’s “Hello World” program. Once mastered, you can move on to more complicated projects like connecting a display or other sensors to the Raspberry Pi.
This example is meant to be your first project with the GrovePi. All of the parts used in this project are available in the GrovePi Starter Kit.