A small Arduino library for GSM modules, that just works
DNP3 Source code Library for Windows and simulator
mod_RSsim Fork with Updates
An open source software-defined GNSS receiver
Yet Another Terminal :: Serial Communication :: Engineer/Test/Debug
ASCOM-INDI ESP32 Wifi focuser
Simulate DNP3 Client / Master using serial, TCP communication
IEC 60870-5-104 protocol tester.
ESP32 mySQM+ Sky-Meter/Weather Station with loads of features
Siemens S7300/400/1200/1500, ModbusMaster/RTU/TCP/ASCII, WebServer
Implementations for the Revised Report language
Simulate DNP3 Outstation server using serial, tcp, udp communication
This is a port of the myFP2ESP32 Wifi Focus Controller to the ESP8266
DNP3 Outstation and client simulator, Source code Library, win, Linux
DNP3 Protocol Source code Library for Linux x86 x64 ARM PowerPC
DNP3 Protocol Source code Library Outstation and client Win Linux
Modbus TCP,RTU Master Software.
Simple astronomical CCD controller
Native Apple HomeKit accessory implementation for the ESP8266 Arduino
Plug&Play Hardware simulation over a virtual bus system.
Simple GPS tracking server
Modbus TCP, UDP and Modbus RTU client/server library
Protocol Interface Conversion Tool