Little Wire is multi-featured USB controlled open source hardware tool packed in a minimal form factor designed by ihsan Kehribar. Even though it has minimal form factor, and packed with full of features; there aren’t any SMT components involved, therefore it is very suitable for beginners to assemble.
This tool has to take instructions at run-time over USB. It can't work in a computer-less environment.
V1.1 beta firmware released for the Little Wire. You can find the changelog and details from this link.
Eagle schematic / layout files. Also in PDF format.
Microcontroller firmware files and makefile
Bootloader source files
C function/header files for command line USB interface for Windows and Linux
C++ class for Windows and Linux
Processing library for Windows ( With reduced feature set ... )
C# class for Windows USB interface ( in development ... )
Example C projects for almost every feature of the board
Example C++ projects for almost every feature of the board
Example Processing projects
Example C# project for analog voltage plotting based on zedGraph
Do not use the Adafruit USB VID/PID without written permission from Adafruit Industries, LLC and Limor "Ladyada" Fried (firstname.lastname@example.org). Permission is granted for littlewire Ihsan Kehribar and Seeed Studio by Adafruit Industries, LLC to use the Adafruit USB VID/PID for littlewire.