Noun
GPIO (plural GPIOs)
(computing) Initialism of general-purpose input/output (a pin on an integrated circuit whose behavior can be controlled by the user at run time.)
In other cases such interfaces could be created by software running in integrated on-chip boot ROM from GPIO pins. Source: Internet
GPIO pins are software configurable to either an input or an output state. Source: Internet
Good for when you need lots of GPIO pins, more than one UART port, more memory for your program, or a much faster processor. Source: Internet
It follows the HAT mechanical specification It uses a GPIO connector that spaces the HAT between 10mm and 12mm from the Pi (i.e. uses spacers between 10mm and 12mm). Source: Internet
SurveyBox - Integrating GPIO & Firebase with a web application makes developing connected embedded devices easy by providing the same Android development tools, best-in-class Android framework, and Google APIs that make developers successful on mobile. Source: Internet
The enclosure provides slots to access the GPIO peripheral header, USB ports, Ethernet, SD card, HMDI, 3.5mm jack, and CSI connectors as well as feet and vents to ensure the board gets proper cooling and plus-shaped wall mounting slots. Source: Internet