Repositories list

• node-red-contrib-melsoft

  Public
  Protocol to communication with Mitsubishi PLC

  HTML

  •

  GNU General Public License v3.0

  •00 forks•00 stars•00 issues•00 pull requests•Updated Aug 10, 2026Aug 10, 2026

• node-red-contrib-bnr

  Public
  HTML

  •

  GNU General Public License v3.0

  •00 forks•22 stars•00 issues•00 pull requests•Updated Apr 1, 2026Apr 1, 2026

• node-red-contrib-mpi-s7

  Public
  Node-RED nodes to communicate with Siemens MPI/PPI/DP adapters

  JavaScript

  •

  GNU General Public License v3.0

  •22 forks•44 stars•66 issues•00 pull requests•Updated Mar 11, 2026Mar 11, 2026

• node-red-contrib-s7

  Public
  A Node-RED node to interact with Siemens S7 PLCs

  node-redplcsiemens-s7-plcs

  node-redplcsiemens-s7-plcs

  HTML

  •

  GNU General Public License v3.0

  •6666 forks•133133 stars•4444 issues•11 pull request•Updated Jan 15, 2026Jan 15, 2026

• nodes7

  Public
  A javascript library to communicate with Siemens S7 PLCs

  JavaScript

  •

  GNU General Public License v3.0

  •1111 forks•4141 stars•1010 issues•33 pull requests•Updated Dec 18, 2025Dec 18, 2025

• node-red-contrib-pccc

  Public
  A Node-RED node to interact with some Allen-Bradley PLCs using PCCC protocol

  node-redrockwellallen-bradley+ 1

  node-redrockwellallen-bradleypccc

  HTML

  •

  GNU General Public License v3.0

  •11 fork•1111 stars•88 issues•00 pull requests•Updated Aug 20, 2025Aug 20, 2025

• node-red-contrib-cip-ethernet-ip

  Public
  A Node-RED node to interact with Allen Bradley / Rockwell PLCs

  HTML

  •

  GNU General Public License v3.0

  •3131 forks•5757 stars•3030 issues•33 pull requests•Updated Aug 20, 2025Aug 20, 2025

• node-red-contrib-melsec

  Public
  A Node-RED node to communicate with Mitsubishi PLCs over Serial/USB port

  HTML

  •

  GNU General Public License v3.0

  •11 fork•22 stars•00 issues•00 pull requests•Updated Apr 16, 2025Apr 16, 2025

• node-red-contrib-df1-gateway

  Public
  JavaScript

  •00 forks•00 stars•00 issues•00 pull requests•Updated Feb 28, 2025Feb 28, 2025

• node-red-contrib-s5

  Public
  HTML

  •00 forks•00 stars•00 issues•00 pull requests•Updated Feb 28, 2025Feb 28, 2025

• node-red-contrib-df1

  Public
  A Node-RED Node to communicate with Allen Bradley PLCs over Serial Port

  HTML

  •

  GNU General Public License v3.0

  •00 forks•00 stars•22 issues•00 pull requests•Updated Feb 28, 2025Feb 28, 2025

• node-red-contrib-omron-usb

  Public
  HTML

  •

  GNU General Public License v3.0

  •00 forks•00 stars•00 issues•00 pull requests•Updated Feb 28, 2025Feb 28, 2025

• node-red-contrib-focas

  Public
  Node-RED node designed for reading data from a Fanuc CNC.

  HTML

  •

  GNU General Public License v3.0

  •33 forks•99 stars•22 issues•00 pull requests•Updated Feb 28, 2025Feb 28, 2025

• node-red-contrib-ui-media

  Public
  A Node-RED UI node to show media files (image and video) on the dashboard.

  HTML

  •

  Apache License 2.0

  •88 forks•1414 stars•1010 issues•11 pull request•Updated Apr 23, 2024Apr 23, 2024

• node-dcom

  Public
  A Node library for DCOM communication

  JavaScript

  •

  Apache License 2.0

  •99 forks•55 stars•55 issues•33 pull requests•Updated Nov 8, 2023Nov 8, 2023

• node-open-protocol

  Public
  This node is an implementation of the Atlas Copco's Open Protocol. This node was created by Smart-Tech as part of the ST-One project.

  JavaScript

  •

  GNU General Public License v3.0

  •4141 forks•4646 stars•1111 issues•1313 pull requests•Updated Aug 14, 2023Aug 14, 2023

• cockpit-display

  Public
  A Cockpit plugin for managing monitors and display options

  JavaScript

  •

  MIT License

  •00 forks•00 stars•00 issues•11 pull request•Updated May 12, 2023May 12, 2023

• node-red-contrib-safe-queue

  Public
  Node-RED node to securely manage work queues

  JavaScript

  •

  Apache License 2.0

  •11 fork•33 stars•1010 issues•66 pull requests•Updated Apr 19, 2023Apr 19, 2023

• iso-on-tcp

  Public
  ISO-on-TCP Protocol implementation for Node.JS

  JavaScript

  •

  GNU General Public License v3.0

  •00 forks•1010 stars•00 issues•88 pull requests•Updated Mar 4, 2023Mar 4, 2023

• netdde

  Public
  A JavaScript implementation of the NetDDE protocol

  ddenetdde

  ddenetdde

  JavaScript

  •

  GNU General Public License v3.0

  •11 fork•44 stars•00 issues•88 pull requests•Updated Mar 3, 2023Mar 3, 2023

• node-red-contrib-smb

  Public
  Node of Node-RED for SMB Protocol.

  JavaScript

  •

  Apache License 2.0

  •88 forks•22 stars•1313 issues•11 pull request•Updated Jan 10, 2023Jan 10, 2023

• st-one-nodejs-challenge

  Public
  Node.JS Challenges of ST-One

  PLpgSQL

  •

  MIT License

  •11 fork•11 star•00 issues•00 pull requests•Updated Aug 3, 2021Aug 3, 2021

• node-opc-da

  Public
  A Node library for OPC-DA communication.

  JavaScript

  •

  Apache License 2.0

  •1010 forks•3232 stars•77 issues•11 pull request•Updated Mar 10, 2021Mar 10, 2021

• node-red-auth-pam

  Public
  Provides an authentication mechanism for NodeRED based on PAM

  JavaScript

  •11 fork•11 star•00 issues•11 pull request•Updated Feb 25, 2021Feb 25, 2021

• node-ethernet-ip

  Public
  A Lightweight Ethernet/IP API written to interface with Rockwell ControlLogix/CompactLogix Controllers.

  JavaScript

  •

  MIT License

  •113113 forks•44 stars•00 issues•00 pull requests•Updated Dec 9, 2020Dec 9, 2020

• node-red-contrib-opc-da

  Public
  A Node-RED node to interact with OPC-DA servers.

  JavaScript

  •

  Apache License 2.0

  •99 forks•1515 stars•2222 issues•00 pull requests•Updated Dec 7, 2020Dec 7, 2020

• node-focas

  Public
  00 forks•00 stars•00 issues•00 pull requests•Updated Dec 2, 2020Dec 2, 2020

• node-red-contrib-open-protocol

  Public
  A Node-RED node to interface with other systems by using the Atlas Copco's Open Protocol.

  HTML

  •

  GNU General Public License v3.0

  •66 forks•55 stars•33 issues•00 pull requests•Updated Dec 1, 2020Dec 1, 2020

• pn-tools

  Public
  A command-line tool for Profinet-related tasks

  C

  •

  GNU General Public License v3.0

  •22 forks•1010 stars•00 issues•00 pull requests•Updated Aug 24, 2020Aug 24, 2020

• node-red-contrib-dde

  Public
  A Node-RED talk to DDE endpoints over the network

  HTML

  •

  GNU General Public License v3.0

  •11 fork•11 star•11 issue•00 pull requests•Updated Oct 30, 2019Oct 30, 2019