node-red-contrib-modbus

Node-RED contribution package for Modbus

Based on modbus-serial with TCP and Serial RTU, RTU buffered, C701, Telnet, ASCII

• stress tested with Node-RED v0.15.2/v0.16.1 and Node.js (4.7/6.9 LTS)
• works with queueing per unit and round robin scheduling

Install

Run the following command in the root directory of your Node-RED install

npm install node-red-contrib-modbus

Run the following command for global install

npm install -g node-red-contrib-modbus

try these options on npm install to build, if you have problems to install

--unsafe-perm --build-from-source

How to use

see Wiki pages

use the Flow example to see how it works ...

see YouTube Playlist

Authors

since April 2016 by Klaus Landsdorf

_{History started in early 2015 by Mika Karaila license changed in 2016 by Jason D. Harper contribution in 2016 by iurly}