Qwiic MUX Hookup Guide

Contributors: santaimpersonator, Englandsaurus

Resources and Going Further

Now that you've successfully got your Qwiic Mux listening to all of those concurrent addresses, it's time to incorporate it into your own project!

For more information, check out the resources below:

• SparkX (R&D)
  • Schematic (PDF)
  • Eagle Files (ZIP)
  • Product GitHub Repo
• Version 1.0
  • Schematic (PDF)
  • Eagle Files (ZIP)
  • Product GitHub Repo
• Version 1.1
  • Schematic (PDF) (v1.1)
  • Eagle Files (ZIP) (v1.1)
  • Board Dimensions - (v1.1) Dimensions are in inches and the mounting holes are for M3 screws (x4).
  • Product GitHub Repo (v1.1)
  • Product Video
• Datasheet:
  • TCA9548A
  • PCA9548A
• Arduino Example Code:
  • Arduino Example (ZIP)
  • I2C Mux Arduino Library
  • MMA8452Q Arduino Library
• TCA9548A Python Package
  • ReadtheDocs Documentation
• Product GitHub Repo
• SparkFun Product Showcase: Qwiic Mux
  • Gist: Light Spectrogram
• Qwiic Landing Page

Need even more inspiration for your next project? Check out some of these related tutorials:

Or check out this blog post for ideas.