SparkFun
Flexible Qwiic Cable - Female Jumper (4-pin)
This is a jumper adapter cable that comes pre-terminated with a female Qwiic JST connector on one end and female connectors on the other. The cable insulatio...
This is a jumper adapter cable that comes pre-terminated with a female Qwiic JST connector on one end and female connectors on the other. The cable insulation is made from silicon making it more flexible than our original Qwiic cable particularly in tight spaces or enclosures. This cable makes it easy to connect components with a Qwiic connector to the male pins on various development platforms. This cable is also a great way to attach a logic analyzer to your I2C system.
The 28AWG wire's length is 150mm (about 5.9 inches). The adapter’s wires have been color coded to red, black, blue and yellow. Additionally, the female Qwiic connector features a basic 1mm pitch, while the female hookup pins can easily connect to a standard 0.1" male connector.
All Qwiic cables have the following color scheme and arrangement:
- Black = GND
- Red = 3.3V
- Blue = SDA
- Yellow = SCL
Jargon buster
Plain-language definitions for the technical terms used above.
- 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.
- 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.
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