What Is GPIO, and What Can You Use It For? Share April 11, 2022 Dm4r Technology If you own a Raspberry Pi or other similar hobbyist computer, you may have noticed it has a GPIO (General-Purpose Input-Output) feature. Most users will never use GPIO, but if you want to build things, GPIO is essential. Read This Article on How-To Geek › Source : What Is GPIO, and What Can You Use It For?
