GrovePi+ The GrovePi is a system that connects over 100 Grove sensors and devices to the Raspberry Pi GrovePi is an easy-to-use and modular system for hardware hacking with the Raspberry Pi No need for soldering or breadboards: plug in your Grove sensors and start programming Grove is an easy-to-use collection of more than 100 inexpensive plug-and-play modules that sense and control the physical world