Domoticz

Hi,

Question, is it possible to use for example cloudmqtt.com to made any connection to Domoticz?

In place of running the Mqtt local.

Yes you can using topic's domoticz/in and domoticz/out.

2017-01-07 16:56:33.142 MQTT: Connecting to m20.cloudmqtt.com:xxxxx
2017-01-07 16:56:33.282 MQTT: connected to: m20.cloudmqtt.com:xxxxx
2017-01-07 16:56:33.383 MQTT: Subscribed