Software Arduino IDE Arduino IDE with added Microduino module support. Download & Getting Started Download & Getting Started mDesigner (v2.1.0) Drag and drop programming platform based on Scratch 3.0. Download & Getting Started (v2.1.0) Download & Getting Started (v2.1.0) Itty Bitty Buggy Android App Itty Bitty Buggy Android App APK File. Download & Getting Started (v2.1.3) Resources mDesigner (Scratch 3) for STEM MIX Kits Download & Getting Started (v2.1.0) Download & Getting Started (v2.1.0) mDesigner (Scratch 3) for Itty Bitty Buggy Download & Getting Started (v2.1.0) Download & Getting Started (v2.1.0) Wiki Tutorials IBB mDesigner (Scratch 3) Instruction Resource File for Itty Bitty City Projects Manual Arduino IDE Code Companion mDesigner (v2.1.0) Project Files mDesigner (Scratch 3) Code Companion Live vs Arduino modes - mDesigner (Scratch 3)