MQTT gateway for ESP8266, ESP32, Sonoff RF Bridge or Arduino
Mostly OBDII-compliant scantool and diagnostic software
Modbus TCP, UDP and Modbus RTU client/server library
A software gps simulator
Tool for Engineering Emergent Selforganizing bEhavioR
Modbus TCP/UDP Server Simulator and Modbus RTU Slave Simulator
Jasper supports interactive and graphical simulation of protocols
Various TCP/IP servers, clients and network management tools
A web-browser based viewer for opensim/OpenSimulator
SDK for the SARK-110 Antenna Analyzer
QRP contests simulator
Tool for Wide Area Measurement System
Demonstrate errors in transmission of a file over a noisy channel.