This recipe demonstrates how simple it is to access hardware from a Raspberry Pi.
In this recipe, an LED connected to one of the Raspberry Pi's GPIO pins is made to blink using simple Bash commands (
After completing this recipe, you will be able to control the GPIO ports attached to your Raspberry Pi from the Bash command line.
This recipe does not require the desktop GUI and could either be run from the text-based console or from within an
If the Raspberry Pi's Secure Shell server is running, this ...