This is a jumper adapter cable that comes pre-terminated with a female Qwiic JST connector on one end and a breadboard hookup pigtail on the other. The cable insulation is made from a highly malleable material 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 a breadboard or an Arduino-based device's pins.
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 male hookup pins can easily insert into a standard 0.1" connector.
All Qwiic cables have the following color scheme and arrangement：Black = GND
Red =
3.3V
Blue =
SDA
Yellow =
SCL
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.
