Implementation for the Serial/TCP Modbus protocol.
A pure JavaScript implementation of MODBUS-RTU (Serial and TCP) for NodeJS. The serialport package is an optional dependency (use npm install --no-optional to skip).
Modbus commissioning, testing & analysis tools for Node-RED. Embedded Modbus TCP/RTU master + slave server, FC1/FC2/FC3/FC4 reads, FC5/FC6/FC15/FC16 writes, built-in slave register store, and a passive traffic monitor for debugging. 100% free, MIT, no usa
[](http://travis-ci.org/node-modbus/stream) [](https://npmjs.org/package/modbus-stream)
The all in one Modbus TCP, UDP and Serial contribution long term supported package for Node-RED.
Modbus base PDU
Implementation for the Serial/TCP Modbus protocol.
Starts server, waits for URL, then runs test command; when the tests end, shuts down server
Connect devices oder Modbus protocol to ioBroker
A free Modbus Device Simulator built with Next.js. Provides a real-time dashboard with paginated register tables, communication logs, and configurable TCP/RTU server settings.
Promptbook: Create persistent AI agents that turn your company's scattered knowledge into action
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
Module for calculating Cyclic Redundancy Check (CRC) for Node.js and the browser.
CLI for rspack
Modbus TCP/IP
A native node addon to calcalate and verify CRC16 values, adopted by MODBUS agreement.
A pure JavaScript implemetation of Modbus for NodeJS.
HTTP proxying for the masses
Web dev server core
ESM library for speaking Modbus-RTU from the browser via Web Serial
Angular Webpack Build Facade
ioBroker adapter for Victron GX devices via local MQTT and Modbus
The flexible Modbus TCP server contribution package for Node-RED.
A netty server with uiautomator2 handlers