Hi guys,

I have a problem with MQTT client. I have a 1200 client made by Yu-wen. On the local broker on the computer everything works fine. Both ways - publishing and subscribing. When I am trying to do the same externaly on my own broker or for example on https://test.mosquitto.org/  >  37.187.106.16:1883 it is not working. What can be wrong?

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Split from S7-1500 and S7-1200: How to get them work in the same network?.