I am trying to create a simple HMI (human machine interface) to turn a LED on/off using node-red on openPLC ( openPLC is installed on Raspberry PI) . I am new to this entire PLC and not able to get any tutorial as to how to build a HMI using node-red. any help is appreciated.

HMI for openPLC using node-red

ukmoose 7 January 2019 07:30 7

Try googling “node-red openplc”

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HMI for openPLC using node-red

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