Hi everyone,
I put together a simple extension that allows you to program the littleBits Arduino bit using Scratch 2.0!

If you're not sure what Scratch is, here is a description from scratch.mit.edu
With Scratch, you can program your own interactive stories, games, and animations — and share your creations with others in the online community.
Scratch helps young people learn to think creatively, reason systematically, and work collaboratively — essential skills for life in the 21st century.
Scratch is a project of the Lifelong Kindergarten Group at the MIT Media Lab. It is provided free of charge.
Instructions
Install the Scratch Browser Plugin
Windows & Mac only. Sorry Linux users, I feel your pain
Attach a power bit to the Arduino bit
Connect the Arduino bit to the computer via USB cable
Turn on the power bit
Upload the littleBits_Scratch_Extension.ino using the Arduino IDE
Full Arduino Bit Instructions here
Download the Scratch 2.0 Base Project
Create a new Scratch 2.0 project, click the File
menu, then click Upload from your computer
Choose the littleBits_Base_Project.sb2 you downloaded in step 5
Now you can access the littleBit blocks in the "More Blocks" tab
Videos
General overview
Installation method no longer valid. Refer to the instructions above.
Detailed setup and basic usage guide
Installation method no longer valid. Refer to the instructions above.
Simple example project - Windmill Simulation
Source Code
https://github.com/khanning/scratch-littlebits-extension
Follow me on Twitter @khanning88