Install MQTT Plugin

[roska]

Hello,

I tried to install the MQTT plugin, but as the instructions are only russian, I don’t know exactly how to do it, and it doesn’t work. I downloaded the zip file and put the dll and config files in the directories, I created a Communication Line, a Device type and Device.
But in the communicator, If I want to open the device, it says “unknown dll” and under “device libraries” the dll is also missing. How do I get it there?

[Mikhail]

Hello,
Try unblocking new dlls. Use Google Translate for the instructions. In case of issues please provide screenshots.

[bvillalo]

Hi dear I have the same problem of “Roska” have but I already unlock the files and create the same elements that “Roska” created so I have the following mensage:

error comunitating with the device: referencia a objeto no establecida como instancia de un objeto.

I have modified the device .xml file and setup it in the comunicator without result, would you send me any sugestions?

Thanks in advance

[Mikhail]

Hi,

What is you configuration XML file currently?
Aslo I suggest to ask the autor of the driver on GitHub https://github.com/bersim/OpenKPs/tree/master/KpMQTT

[bvillalo]

Hi friend thanks for you answer my configuration is :

<?xml version=”1.0″ encoding=”UTF-8″?>
-<DevTemplate>
<MqttParams Password=”” UserName=”” Port=”1883″ ClientID=”KpMQTTrs111″ Hostname=”192.168.1.106″/>
<RapSrvCnf ServerPwd=”12345″ ServerUser=”ScadaComm” ServerPort=”10000″ ServerHost=”127.0.0.1″/>
-<MqttSubTopics>
<Topic NumCnl=”1020″ QosLevel=”0″ TopicName=”ha/_temperature1″/>
</MqttSubTopics>
</DevTemplate>

Any sugestion ?

[Anonymous]

Hi!
I think attribute TopicName should start with symbol “/”
For example TopicName=”/temperature1″

[Author]

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