The STEMMA QT / Qwiic JST SH 4-pin cable is the ideal connection for your electronic projects. With a length of just over 150mm, this cable offers flexibility in placement and design. The cable features JST-SH female 4-pin connectors on one end and premium female headers on the other. This cable is distinguished by its 1mm pitch. This is smaller than the standard 2mm of JST-PH connectors. Still, they provide a firm connection that is easy to insert and remove. The cable is compatible with Qwiic boards. This allows you to effortlessly connect sensors and drivers to boards with common 0.1" pin headers. The color coding is as follows: red for 3.3VDC power, black for ground, blue for I2C SDA data, and yellow for I2C SCL clock. This layout allows for fast and error-free connections.