We have released version 0.3 of ArduRPC and version 0.2 of ArduRPC-python.
ArduRPC brings remote procedure calls to microcontrollers. It has been developed for Arduino based projects but can also be used with other platforms.
ArduRPC-python is a library for Python to control a microcontroller board by using the ArduRPC protocol.
More information are available on the ArduRPC project page.