STEM Code Programmable Toy. Itty Bitty Buggy is Microduinos newest code programmable toys with STEM educational features that has endless design possibilities and exciting configurations. The Itty Bitty Buggy kit comes with a base Buggy plus four opportunities to build a sloth, a ladybug, a dodo bird and an alien. Want to modify one of the projects or create your own, Perfect! Itty Bitty Buggy is programmable in Scratch, Python or Arduino. Each project is controllable over Bluetooth with our app (Android / iOS).