Arduino Ethernet library for communicating with S7 Siemens PLC
PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
32/64 bit multi-platform Ethernet S7 PLC communication suite
Real Time Tcp/Ip Stack Library
PIC based weather station
Distributed Network emulation tool for high rate packet
Ethernet stack implementation (currently based on the ENC28J60)
A Linux distribution