This kit contains everything you need to build a 4ms SCM Breakout, this is an expander module for the SCM, it does nothing unless connected to an SCM.
You need to build this yourself, this is not a finished module.
This is an intermediate-level kit. You should be confident in your soldering skills, and have a basic familiarity with electronic components.
The SCM breakout adds even more functionality to the ingenious SCM module.