Skip navigation
Read an input: Raspberry Pi: GPIO
Read an input: Raspberry Pi: GPIO

Adding a switch to the Raspberry Pi GPIO provides a way to tell the Raspberry Pi information about the outside world. In this video, Mark Niemann-Ross shows how to use the BASH programming language and Linux to read the state of a switch, allowing program control. This switch is simple, but it demonstrates the basics of communicating with the Raspberry Pi.

Resume Transcript Auto-Scroll
Skill Level Intermediate
1h 34m
Duration
170,350
Views
Show More Show Less
Skills covered in this course
Developer Programming Languages Raspberry Pi

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start My Free Month

Start your free month on LinkedIn Learning, which now features 100% of Lynda.com courses. Develop in-demand skills with access to thousands of expert-led courses on business, tech and creative topics.

Start My Free Month

You are now leaving Lynda.com and will be automatically redirected to LinkedIn Learning to start your free trial.