SparkFun Qwiic GPIO Hookup Guide
Contributors:
El Duderino, 
Englandsaurus
El Duderino, Englandsaurus 
Resources and Going Further
That wraps up this Hookup Guide! For more information about the Qwiic GPIO, take a look at the following links:
- Schematic (PDF)
- Eagle Files (ZIP)
- Dimensional Drawing (PNG)
- TCA9534 Datasheet (PDF)
- GitHub Hardware Repository
- Qwiic GIPO Arduino Library Repository
- Qwiic GPIO Python Package
Not sure where to start with your next input/output project? These Input Tutorials might help for inspiration:
Qwiic Keypad Hookup Guide
If you are tired of taking up GPIO pins, wiring a bunch of pull up resistors, and using firmware that scans the keys taking up valuable processing time... check out the new Qwiic Keypad.
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Adding a Timed Button to a Project
This tutorial will walk you through making a timed power controller for interactive projects. You will learn how to add an on button that will provide power to your project for an amount of time and then turn off again.
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Everything you need to know about using the Spectacle Inertia Board in one place.