Modbus Packages

A pure JavaScript implemetation of MODBUS-RTU (Serial and TCP) for NodeJS.

Implementation for the Serial/TCP Modbus protocol.

The all in one Modbus TCP, UDP and Serial contribution long term supported package for Node-RED.

Connect devices oder Modbus protocol to ioBroker

A native node addon to calcalate and verify CRC16 values, adopted by MODBUS agreement.

Modbus base PDU

[](http://travis-ci.org/node-modbus/stream) [](https://npmjs.org/package/modbus-stream)

Sum of implementations for the Serial/TCP Modbus protocol.

Node-RED nodes for communicating with a MODBUS TCP Server.

Modbus TCP/IP

Node to read values from a Modbus slave via RS485

Old IoT/IIoT OPC UA toolbox package for Node-RED based on node-opcua.

A sample node for node-red

A Bit helper contribution package for Node-RED maintained by P4NR B2B Community.

Modbus-Server API nodes.

Node-RED contribution package with nodes for interaction with iGlass Automation blocks.

Mentor Monitor Project Plcs Modbus Controllers

## 开始使用

modbus-rtu implementation for node.js

a powerful modbus tool for node-red