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Arduino Ethernet library for communicating with S7Siemens PLC
Small but efficient communication library that allows your sketches the interfacing with Siemens PLC.
Works starting from Arduino UNO with the W5100 ethernet shield.
Libnodave is a library that provides the necessary functions to connect to and exchange data with SiemensS7300/400 PLCs (200 family and S5 family now also supported).
Can now also be used under Win32.
Simulator for SiemensS7-200 PLC. It supports boolean operations, counters, timers, rise up and fall down contacts, and mathematics operations, with integer and real numbers, like sin, cos, tan. Comments and advise are well accepted!