ELI5: Explain Like I'm 5

Pin group

Imagine you have a bunch of pins that you want to organize. You can group them based on their similarities. For example, you can group all the blue pins together, all the shiny pins together, or all the big pins together. Each group will have a different set of pins that share something in common.

Similarly, in computing, a pin group is a collection of input/output (I/O) pins that are grouped together based on their function or purpose. A pin group can be assigned a unique identifier, also known as a pin group name. For example, a pin group named "SPI" may contain pins that are used for serial communication.

Pin groups are useful because they allow engineers and designers to simplify the process of configuring and controlling hardware devices. By assigning pins to specific pin groups, developers can more easily manage the functionality of a device, as well as define the proper input/output behavior for each pin in the group.

Overall, pin groups help simplify the process of working with hardware devices by providing a way to organize and manage related I/O pins.