What I could see there is only Modbus protocol mentioned on device configuration for Dell Edge Gateway, so that means I should use only this protocol to acquire data from Dell Edge Gateway using IOT extension ? I am trying to consider other options as well like OPCUA or Profinet.
I have a set up where I am acquiring sensors data using Raspberry pi and sending it to a field protocol (OPCUA for now). Now I have to read this data and send to Mindsphere using Dell Edge Gateway.
So what should be correct direction to achieve this task ?
I know MindConnect extension is one option but not sure if existing agent will work for this ? Please provide your suggestions.