SparkFun Qwiic MultiPort

Qwiic is a very efficient way to quickly prototype an idea but not all Qwiic-enabled devices have two ports. The SparkFun Qwiic MultiPort adds additional ports to boards that have only one Qwiic port on the I2C bus. Once added, you can use it as a hub to add as many I2C devices to the bus as you need! Included are mounting holes so that the board can be secured to any system.


The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.


  • 4x Qwiic Connectors
  • 2x 4-40 Mounting Points

SparkFun Qwiic MultiPort Product Help and Resources

Qwiic MultiPort Hookup Guide

April 1, 2021

The SparkFun Qwiic MultiPort adds additional ports to boards that have only one Qwiic port on their I2C bus. Once added, you can use it as a hub to add as many I2C devices to the bus as you need! You can also use the board as an alternative to a daisy chained configuration.

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QWIIC Multiport - Multiple sensors in tight spaces

My garden project was designed in a tight space. Am ADC converter did nit have any QWIIC ports. Long QWIIC cables clutter the project. Utilizing the QWIIC multipart allowed a reduction in required space and declutter. Very handy.