Qt-Lua-JavaScript-SerialPort-HID-BLE-UDP-TCP-WebSocket-Modbus-CANBus debugging tool...

HmiFuncDesigner是一款集HMI，数据采集于一体的软件。目前支持Modbus协议，JavaScript解析，画面功能编辑等。HmiFuncDesigner is a software integrating HMI and data collection.Now it supports Modbus protocol, JavaScript explain, graphic control edit etc.

Most complete Modbus library for Arduino. A library that allows your Arduino board to communicate via Modbus protocol, acting as a master, slave or both. Supports network transport (Modbus TCP) and Serial line/RS-485 (Modbus RTU). Supports Modbus TCP Security for ESP8266/ESP32.

Open ModScan is a Free Modbus Master (Client) Utility

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

Firmware replacement for Growatt ShineWiFi-S

A C++ Library for Modbus TCP Client Protocol

ModbusTools are cross-platform (Windows, Linux) Modbus simulator tools (client and server) with GUI to work with Modbus protocol (TCP,RTU,ASCII)

Open ModSim is a Free Modbus Slave (Server) Utility

Solis inverter ESP8266 data logger, S3 WiFi stick reverse engineering and ESPhome firmware

A digital show control app written in c++ and qml, enables signal mapping between MIDI, DMX, OSC, ArtNet, Modbus, Arduino, Philips Hue and more digital device interfaces.

This is an Arduino library that implements the slave/server logic of the Modbus RTU protocol.

ESPHome component to monitor a Seplos Battery Management System (Seplos-BMS) via UART, RS485 or BLE

Flexible, Arduino Mega/Due/ESP8266/ESP32/STM32 based SmartHome controller with DMX-512 in/out, 1-Wire, Modbus, MQTT interfaces. OpenHab/HomeAssistant/ioBroker compatible.

emulates Hoermann HAP 1 HCP (HCP2) on ESP8622, ESP32 and Arduino.

A Modbus RTU (RS-485) to MQTT Gateway (based on ESP32)

ModbusScope logs data for analysis using the Modbus protocol.

Modbus library for modern C++

PowMr Inverter serial communication protocol reverse engineering

MQTT gateway for modbus networks