x-tools-author / x-tools

xTools: Qt-SerialPort-HID-BLE-UDP-TCP-WebSocket-Modbus-CANBus-MQTT-CoAP-TFTP-mDNS debugging tool, which support custom lua, javascript, chart view and data transmitting...

sanny32 / OpenModScan

Open ModScan is a Free Modbus Master (Client) Utility

LocasYang / CommStudio

A desktop communication and debugging tool for embedded, industrial control, IoT, and device engineers. Built with Qt 6 / Qt Quick, it integrates Serial, Modbus, Bluetooth, and Network debugging with a unified terminal, encoding and validation, automation, and logging system.

eModbus / eModbus

Modbus library for RTU, ASCII and TCP protocols. Primarily developed on and for ESP32 MCUs.

tangbin583085 / StreamPacketParser

A small .NET library for splitting binary data streams into complete protocol frames. It handles partial and combined packets, configurable length fields, noise recovery, XOR, and CRC16-Modbus validation.

brunnojob / plc-modbus-safety-controller

IEC 61131-3 safety state machine with Modbus command map and deterministic simulator tests.