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Flexible Qwiic to STEMMA Cable - 500mm
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SparkFun Qwiic Ecosystem
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With the SparkFun Qwiic Connect System expanding every day, we want to make sure it becomes as accessible as possible but we understand there are other syste...
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With the SparkFun Qwiic Connect System expanding every day, we want to make sure it becomes as accessible as possible but we understand there are other systems that can compliment it out there. The Qwiic to STEMMA Adapter Cable allows interoperability between the SparkFun Qwiic Connect System and the I2C based STEMMA boards from Adafruit. Now you can plug Adafruit boards you may have onto the Qwiic bus or you can use this cable to introduce Qwiic sensors, inputs, and outputs into your Grove system.
This is a 500mm long 4-conductor cable with a Qwiic termination on one end and a STEMMA termination on the other.
STEMMA specifies 3.3V to 5V, whereas Qwiic is 3.3V only, so you will need to double check that the devices on both ends of the cable support the same voltages.
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.
Jargon buster
Plain-language definitions for the technical terms used above.
- Grove
- Grove is a plug-in connector ecosystem for sensors and modules that avoids soldering and jumper wires. Grove compatibility matters because it can make it quicker to add supported I2C devices, as long as the cable and voltage are suitable.
- I2C
- I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
- Qwiic
- Qwiic is a plug-in connector system for I2C devices that uses small 4-pin cables, so you can connect compatible sensors without soldering. It matters because your controller or adapter also needs Qwiic, or you will need a cable or breakout to wire it up.
- STEMMA
- A plug-and-cable connection system used on some maker electronics boards to make wiring simpler. If a product uses STEMMA, you need the matching cable or connector type to plug it in without soldering.
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