Currently running WinCC OA 3.17 P006. I wish to connect to my Azure IOT hub in order to send/recieve data.
This looks possible with the aid of the MQTT driver, however I am having issues setting it up.
I've been following the Microsoft Documenation and setup the following parameters when configuring the MQTT Driver.
- Type - TLS
- Host:Port - <Hostname>:8883
- Username - <HostName>/<DeviceID>
- Password - <Generated SAS token using the primary connection string>
- Certificate - DigiCert Baltimore Root Certificate
WCCOAmqtt (7), 2020.09.22 14:51:38.094, SYS, SEVERE, 4/mqtt, _IOT_COMMS - Main connection error: NotAuthorized
WCCOAmqtt (7), 2020.09.22 14:51:38.094, SYS, SEVERE, 94, Driver communication failure, failure condition on HmiConnection, _IOT_COMMS
Was hoping someone could point to what I've configured wrong. Firewalls are disabled and it appears the driver can see the IOT hub.