SparkFun Blocks for Intel® Edison - GPIO Block
Introduction and Overview
The General Purpose Input/Output (GPIO) Block breaks out the simple GPIO functionality of the Intel Edison. Using selectable level shifters, it is possible to use VSYS or 3.3v logic levels with this Block.
If you are unfamiliar with Blocks, take a look at the General Guide to Sparkfun Blocks for Intel Edison.
Other tutorials that may help you on your Edison adventure include: