Divus OPTIMA KNX MQTT Module Manual - Page 5

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OPTIMA MQTT Module Manual .

This prerogative can also be used to allow two or more KNX SERVERs to communicate with each other as shown

in the following diagram:

1.2

PURPOSE OF THIS DOCUMENT

This manual contains all necessary information to activate and configure the MQTT broker integrated in KNX

SERVER; chapter 3 is dedicated to this topic.

Chapter 4, on the other hand, illustrates how to configure and use KNX SERVER as a client for an MQTT broker

and how objects can be linked in such a way that when their state changes, they are published (to inform the

MQTT service of the state change) and vice versa, they are commanded by the broker when receiving a data

packet.

In particular, it is shown how to point the client to its own integrated broker or to the broker of another KNX

SERVER in the network.

The manual is primarily aimed at installers, but can also be a good guide for end users interested in personalising

the management of their own smart home system.

It assumes a good knowledge of the MQTT protocol and the devices to be managed and controlled by it, as well

as of OPTIMA; many sections of this document refer to general concepts that can be deepened in the following

manual:

KNX SERVER - Administration Manual