An example of a Modbus application reading from a PLC and sending data to Losant via MQTT.

code example for modbus tcp using jsmodbus package

proxy para servidor EtherNet/Ip (Rockwell) y cliente Modbus/TCP

Modbus-event is a TCP/IP Master, event-driven, NodeJS implementation for modbus protocol.

Wallbox ABL EMH1 Adapter

must pv18-3224 vpm ii monitoring

Helps to read and write Victron Energy GX Modbus-TCP Registers

A web-based interface that enables you to control the 12x8 LED matrix on an Arduino UNO R4 using the Modbus RTU protocol. This controller leverages the Web Serial API.

豌豆物联边缘节点

A node.js buffer encoder / decoder for PLC data communication

Unload number to a binary string array of bits, array of bools, object of bits, object of bools.

Simple Modbus logger using libmodbus library

🔌 gather statistics from my Victron inverter for use by SwiftBar

UF-2000M is an ultrasonic energy meter that has a Modbus interface this app reads live or text feed that shows the time of the reading followed by some registers values, these value are in decimal format that have to be decoded to REAL4/Float, LONG, INTEGER, BIT, or BCD.

Simple tool to analyze Modbus TCP frames

⚙ Modbus serial

This repository contains a simulation of a metro station platform management system using a Siemens LOGO! PLC, Modbus TCP, and Python. It demonstrates scalable and efficient control of train arrivals and departures across four platforms, integrating real-time visualization.