A Squeak interface to the Arduino board.Arduino-Core:(essential) contains the core classes to communicate using a serial port. It also includes an implementation of the Firmata protocol. It needs the SerialPlugin fix from:http://bugs.squeak.org/view.php?id=7266.Arduino-Etoys:(optional) an Etoys interface. It requires the latest version of the PhysicalEtoys package.Arduino-Compiler:(optional) contains the necessary classes to compile and upload programs to an Arduino board. It uses avr-gcc and avrdude to compile/upload the program into the board. It depends on the packageCTranslator.Windows: It requiresFFIandthis fileextracted in your image path. This contains the entire avr installation and other useful files, so it should work out of the box.Linux: It requiresOSProcessandthis fileextracted in your image path. In contrast to the windows version, this file doesn't contain everything you need so you'll still have to install avr following theinstructions for your platform.Arduino-EtoysCompiler:(optional) It contains a few classes needed to translate Etoys scripts. Only load this package if you also loaded Arduino-Compiler and Arduino-Etoys.Arduino:(OBSOLETE) This package is no longer needed. I keep it only for historical reasons.This project is now a component of PhysicalEtoys. You can find a one-click image and more information in ourwebsite