Node-RED with Modbus Tutorial (part 1)
Channel: Leo Varela
Date: 2017-12-17

Beginner's example using Node Red with package node-red-contrib-modbus for TCP/IP applications.
Check out more Node-Red courses on: https://www.udemy.com/user/leopoldo-varela-3/
Source code: https://github.com/pistolilla/nodered