Launchpad is set of low-cost and easy to use microcontroller development kits from Texas instruments. Grove is modular ready to use tool set that takes building block approach to assembling electronics. The Grove system consists of a base shield and large selection of modules that feature standardized connectors. The base shield allows for easy connection of any microcontroller to interface with the various Grove modules, each module addresses, a unique function and the overall collection of modules expand a wide range of functionality from simple push button to a complex heart rate sensor. Each one comes with clear documentation and demo code to help you get started quickly.