[[https://rapidscada.org/|What is Rapid SCADA]]


[[https://www.cnds.jhu.edu/~yairamir/Trevor_Aron_project.pdf|An Open-Source Event-Based SCADA
System for the Power Grid]]


[[https://www.researchgate.net/profile/Tariq-Iqbal-6/publication/347439941_A_Low-Cost_Open_Source_IoT-Based_SCADA_System_Design_and_Implementation_for_Photovoltaics/links/615eeac8c04f5909fd8d905f/A-Low-Cost-Open-Source-IoT-Based-SCADA-System-Design-and-Implementation-for-Photovoltaics.pdf| 
A Low-Cost, Open Source IoT-Based SCADA System Design, and
Implementation for Photovoltaics]]

[[https://en.wikipedia.org/wiki/IEC_61131-3| IEC 61131-3 is the third part (of 10) of the open international standard IEC 61131 for programmable logic controllers, and was first published in December 1993 by the IEC. The current (third) edition was published in February 2013. ]]

[[https://en.wikipedia.org/wiki/Ladder_logic|Ladder logic]]

[[https://en.wikipedia.org/wiki/Function_block_diagram|Function block diagram]]


[[https://en.wikipedia.org/wiki/Sequential_function_chart|Sequential function chart]]

[[https://en.wikipedia.org/wiki/Instruction_list|Instruction list]]