OPC DA with C#, NodeJS, MongoDB and MQTT

Connecting and browsing all of the OPC-DA server tags and after selecting them, we can monitor continuously and publish tag values to a MQTT broker. This project is built with C# and NodeJS and, for storage data, I use MongoDB.
#opcda #csharp #abb #800xa #siemens #tiaportal #dcs #scada
#opcua