Solved! Go to Solution.
Please just let us know if you did not yet get feedback on this, as in general this XDK Community is now read-only, thank you.
Did you check out the Example on Eclipse.org? https://www.eclipse.org/mita/platforms/xdk110/#mqtt
Are you sure that the XDK is able to reach the MQTT-Broker? IP-Address correct? DNS-Server set correctly? Defaultgateway set correct?
If your PC is connected to the same WIFI, can you ping the XDK and the Gateway?
Hope that helps.