SunFounder Basic Sensor Kit for Raspberry Pi, GPIO Extension Board Jump wires (For RPi Model B) - Including 91 Page Instructions Book SunFounder kit includes 37 sensor modulesfor you to learn basic knowledge about Raspberry Pi and sensors. With detailed user manual containing 31 projects, code (C and Python), Fritzing images, datasheets, and so on. Quick-responding technical support for free. Well-designed case for with 8 grids for storing the components by category. Raspberry Pi is NOT included, the GPIO Extension Board is not suitable for B+