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data will be updated after UNOcentral communicates with that UNOnext. Therefore, if a
certain UNOnext is enabled here, but the UNOnext is actually disconnected from UNOcentral,
the data will not be displayed or updated.
2.1.1.3
MQTT-Link settings (only in MQTT mode)
If UNOcentral has switched to MQTT mode, you will see the MQTT-Link tab in the
UNOcentral Management Panel. On this tab, you can set UNOcentral to connect to the MQTT
server. As long as UNOnext WiFi is connected to the same MQTT server, UNOcentral can
collect the data of those UNOnext sensors and linked ventilation equipment. By default
the UNOcentral uses the Local MQTT server, as shown in Figure 11.
Figure 11 MQTT-Link tab (Local)
If the operator has another MQTT server to use, the operator can switch to remote. At this
time, the connection information of the MQTT server is required, as also shown in Figure 12.
The MQTT server information that UNOcentral can set is as follows:
MQTT Server: The address of the MQTT server to be used. This is a required field.
MQTT Port: The server provides a port for MQTT services. This is a required field.
Security: Whether encryption mode (TLS) is enabled for this server.
