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Related I2C, SPI, Raspberry Pi
GPIO - General Purpose Input/Output
- standard interface used to connect electronic devices
- can be used with sensors, displays, etc
GPIO are usually in the form of "pins", as opposed to other types of connectors.
Different Raspberry Pi models have either 26 or 40 GPIO pins. The newer Rasbperry Pi models have two banks of 20 pins.
Website reference guide to the Raspberry Pi GPIO pins: https://pinout.xyz
Raspberry Pi GPIO - Getting started with gpiozero 2/22/2020
This page was last updated on 2022-03-03 15:45:07 -0500.