BitMaker Lite Grove Expansion Board for micro:bit Features a more compact version of BitMaker Designed for users who are beginning to learn and use the micro:bit Has 3 Grove ports and sufficient for many projects Can easily slide the micro:bit into the BitMaker Lite The BitMaker Lite Grove Expansion Board for micro:bit (3 ports) is a simplified version of the BitMaker and is primarily designed for users who are beginning to learn and use the micro:bit. You can easily slide the micro:bit into the BitMaker Lite. The included buzzer, means the BitMaker Lite enables a lot of interesting audio projects, e.g. a fruit piano (to implement the fruit piano you will also need alligator clips). It has 3 connection ports for Grove modules, allowing beginners to explore many different micro:bit's projects with diverse functions. The plug & play convenience means you can easily implement a project using a grove module for example a gesture sensor which according adjusts the colors of an RGB LED strip.