Edubot is a wonderful robotics kit and we’ve made it open source with love. It has the freedom of modular customization and is easily changeable using creative desire. It is superbly intuitive and easy to set it up in a few plug-n-play steps. This is an amazing must have toolbox for DIY projects.Edubot Slot is the mini version for those who want to play with the processor.The slot comes with Bluetooth, Processor, and 5X5 Led matrix. It has an amazing app which is completely free. When joined together, the app and Edubot perform outstandingly to deliver an amazing DIY STEM experience. With intuitive drag and drop block-programming, Edubot can be controlled using logic without any programming knowledge. And so the creative possibilities are endless and hasslefree.