The original idea for this school project was to make a PLC datalogger, logging data into MySQL database and interact with it via an interface made in Node-Red. I succeeded in getting the communication working between Kepserverex’s IOT gateway, using a MQTT broker, but only to some extent. I could s...
By: M_Bager

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[original story: Instructables]

Instructables 13 Mar 12:35