TANGO is an object oriented control system for Linux and Windows. It provides a framework in C++, Java and Python for implementing distributed control objects an accessing them via a well-defined API.
This sourceforge project a
This software implements the IEC60870-5-104 protocol (client side) for substation data acquisition and control via tcp/ip network using the QT UI Framework. It can be compiled on Linux and Windows platforms. It's possible to poll and view data from the remote system (RTU) and also send commands.
>>> Have a look also at my new SCADA project here:
https://github.com/riclolsen/json-scada
RTS2 is project to create an open source environment for control of a fully autonomous observatory. It is running about dozen fully autonomous observatories. Its modular design allow easily addition of new devices (to already huge supported HW list).
Remote monitoring and controll system for home use. Main goal is to create multilayer software for collecting data (weather data, measured data), gain remote access via web page, and controll some aspects like heating and lighting. https://flattr.com