Divus OPTIMA KNX MQTT Module Manual - Page 11

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Enter the following information:

NAME

Identifies the connection within the project

Specify "Use external broker" to connect to a service on the Internet or to another

device on the LAN.

BROKER SOURCE

Otherwise, select "Use integrated broker " to connect to the internal broker of the

KNX SERVER (see next section for details).

MQTT broker Internet domain, without port and path

MQTT BROKER

ADDRESS

Communication port. As a rule, the following ports are used:

IP PORT

UNIQUE CLIENT ID

Enter a wording (no spaces or special characters recommended) that uniquely

identifies the KNX SERVER Client for the broker.

Depending on the MQTT service used, there may be restrictions on this wording or

it may be provided directly by the service.

SSL ENCRYPTION

Enable if communication is SSL protected

•

1883: Unencrypted MQTT communication

•

8883: MQTT communication encrypted with SSL

OPTIMA MQTT Module Manual .