Qwiic Keypad Hookup Guide
Contributors:
QCPete, santaimpersonator
QCPete, santaimpersonator 
Resources and Going Further
For more information, check out the resources below:
- GitHub Product Repo
- Schematic (PDF)
- Eagle Files (ZIP)
- Keypad Pinout
- SparkFun Qwiic Keypad Arduino Library GitHub Repository
- SparkFun Qwiic Keypad Python Package GitHub Repository
- SFE Product Showcase
Need help getting started with Arduino and I2C? Check out these resources here:
- Arduino I2C Scanner Example
- Arduino Wire Library Reference Page
- Arduino Wire Library (In-Depth) Reference
Need some inspiration for your next project? Check out this Hotkey Project, similar to this blog post by ALEX THE GIANT from a few years ago.
Check out some of these other Qwiic product tutorials:
Qwiic HAT for Raspberry Pi Hookup Guide
Get started interfacing your Qwiic enabled boards with your Raspberry Pi. This Qwiic connects the I2C bus (GND, 3.3V, SDA, and SCL) on your Raspberry Pi to an array of Qwiic connectors.
SparkFun GPS Breakout (ZOE-M8Q and SAM-M8Q) Hookup Guide
The SparkFun ZOE-M8Q and SAM-M8Q are three similarly powerful GNSS boards, but with different project applications. We'll compare both GNSS receivers before getting each up and running.
Qwiic Digital Indoor Thermometer
Qwiic-ly build a digital indoor thermometer to measure the ambient temperature of the room and display it using an OLED on an I2C bus!
Qwiic Carrier Board Hookup Guide
The Qwiic carrier board is the latest way to rapid prototype with the included M.2 socket to swap processor boards and Qwiic connectors to easily connect I2C devices.
Or check out this blog post.