Grove Zero All-in-One Kit Offers Multi-directional magnetic snap-together connections Combines magnetic connections with graphical programming Makes it easy for kids to design programs own projects Color-coded by function Compatible with LEGO The Grove Zero All-in-One Kit is a line of programmable electronic building blocks that combine easy magnetic connections with graphical programming software to implement functional and basic designs. Grove Zero is a great tool both for developing a child’s creativity and for teaching STEM concepts. Multi-directional magnetic "snap-together" connections which make it easy for younger children to use, with no wires to tangle up. A wide range of modules, ranging from sensors and actuators to communication and display, to meet the needs of a great variety of creative projects. The parts are color-coded by function: pink for control, blue for input, white for output, and green for battery The Grove Zero Main Control Board has a comprehensive default loaded program. With any combination of input and output modules, you can instantly create a variety of interesting projects. Supports graphical programming, making it easy for kids to design custom programs for their own projects.