STANDARD Qwiic®

Prototyping with I2C has never been easier

SparkFun's Qwiic Connect System uses 4-pin JST connectors to quickly interface development boards with sensors, LCDs, relays and more.

Benefits of the Qwiic connect system

The Qwiic Connect System is designed to keep your projects moving.

	No soldering. Qwiic cables (4-pin JST) plug easily from development boards to sensors, shields, accessory boards and more, making easy work of setting up a new prototype
	Polarized connector There's no need to worry about accidentally swapping the SDA and SCL wires on your breadboard. The Qwiic connector is polarized so you know you’ll have it wired correctly every time, right from the start.
	Daisy chain-able It’s time to leverage the power of the I2C bus! Most Qwiic boards will have two or more connectors on them, allowing multiple devices to be connected.

More information

Qwiic Connect System - SparkFun Electronics