IEC 101 Server and Client Simulator Source code Library, Win, Linux
IEC 101 Embedded Linux ARM, POSIX x86 x86-64 - c, c++ programming
IEC 104 Source code Library for Linux c c++ posix arm
IEC 60870-5-104 protocol tester.
A CAN Bus library for Linux that implements higher level functions.
A comprehensive Supervisory Control, Data Acquisition, and Execution
An open process control and laser engraving software solution
modbusmplex - a MODBUS/TCP multiplexer
A portable SCADA/IoT platform centered on the MongoDB database server.
JQM - Java Quine McCluskey for minimization of Boolean functions.
SCADA HMI for substations, IoT and automation applications
Open source SCADA
iHome Smart Home System Platform
LabVIEW CANopen client library
Open source observatory control software
Building automation (like KNX or OpenHAB) software (like CometVisu).
just plain WORKS
A python based User Interface library.
Enhanced Modbus library implemented in the Java programming language
Sistema de Control Medioambiental
openSCADA® is an open source SCADA system written in JAVA