Difference between revisions of "Domnev"

From Teltonika Networks Wiki
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==Node-RED installation and setup==
 
==Node-RED installation and setup==
  
−
We are going to set up Node-RED in Linux virtual machine. For Node-RED to work, you would need to install Node.js version 14.00 or higher, if you already have Node.js installed, verify Node.js version using this command:
+
We are going to set up Node-RED in a Linux virtual machine. For Node-RED to work, you would need to install Node.js version 14.00 or higher. If you already have Node.js installed, verify the Node.js version using this command:
 
<pre>
 
<pre>
 
node -v
 
node -v
Line 32: Line 32:
 
sudo npm install -g –unsafe-perm node-red
 
sudo npm install -g –unsafe-perm node-red
 
</pre>
 
</pre>
−
Use the command ''node-red'' to start a local server. Here is how the terminal should look like if the server starts correctly:
+
Use the command '''''node-red''''' to start a local server. Here is how the terminal should look like if the server starts correctly:
 
[[File:Server is running node red terminal.png|border|600px|class=tlt-border]]
 
[[File:Server is running node red terminal.png|border|600px|class=tlt-border]]
 
----
 
----
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[[File:Use server address in web browser.png|border|500px|class=tlt-border]]
 
[[File:Use server address in web browser.png|border|500px|class=tlt-border]]
  
−
For MQTT usage, we are going to need MQTT-specific nodes. Use the side menu to navigate to Manage Palette section and install these nodes:
+
For MQTT usage, we are going to need MQTT-specific nodes. Use the side menu to navigate to the Manage Palette section and install these nodes:
 
*node-red-contrib-aedes
 
*node-red-contrib-aedes
 
*node-red-contrib-mqtt-broker
 
*node-red-contrib-mqtt-broker
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===M-Bus Data to Server via MQTT===
 
===M-Bus Data to Server via MQTT===
 
----
 
----
−
This sections contains information on how to send M-Bus data to the server on Node-RED using MQTT protocol.
+
This section contains information on how to send M-Bus data to the server on Node-RED using the MQTT protocol.
 
====Data to Server configuration====
 
====Data to Server configuration====
 
----
 
----
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# '''Enable''' instance;
 
# '''Enable''' instance;
−
# '''Name:''' enter desired instance name;
+
# '''Name:''' enter '''desired''' '''instance name''';
 
# '''Data source:''' M-bus;
 
# '''Data source:''' M-bus;
 
# '''Protocol:''' MQTT;
 
# '''Protocol:''' MQTT;
−
# '''JSON format:''' enter what data you would like to send;
+
# '''JSON format:''' enter what '''data''' you would like '''to send''';
−
# '''URL/Host/Connection string:''' enter address of server;
+
# '''URL/Host/Connection string:''' enter '''address of server''';
−
# '''Port:''' enter server port;
+
# '''Port:''' enter '''server port''';
−
# '''Topic''': enter desired topic name;
+
# '''Topic''': enter '''desired''' '''topic name''';
 
====M-Bus configuration====
 
====M-Bus configuration====
 
----
 
----
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# '''Enable''' M-Bus;
 
# '''Enable''' M-Bus;
−
# Enter desired '''instance name''';
+
# '''ID''': Enter desired '''instance name''';
 
# '''Add''';
 
# '''Add''';
  
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# '''Enable''' instance;
 
# '''Enable''' instance;
−
# '''Period''': enter desired period;
+
# '''Name''': Enter your '''desired name''';
−
# BLOGAS - NAME NEREIKIA
+
#'''Period''': Enter '''desired period''';
  
 
[[File:HEX data type.png|border|class=tlt-border|904x904px]]
 
[[File:HEX data type.png|border|class=tlt-border|904x904px]]
  
 
# '''Enable''' request configuration;
 
# '''Enable''' request configuration;
−
# '''Slave address:''' enter desired slave address;
+
# '''Slave address:''' Enter '''desired slave address''';
−
# '''Data type:''' select desired data type (this time we will be using '''HEX''');
+
# '''Data type:''' Select desired data type (this time we will be using '''HEX''');
 
# '''Save & apply''' changes.
 
# '''Save & apply''' changes.
  
 
====Node-RED configuration====
 
====Node-RED configuration====
 
----
 
----
−
Below you can see Node-Red block diagram that is used to receive data:
+
Below you can see the Node-Red block diagram that is used to receive data:
−
* aedes broker  
+
* '''aedes broker block''' - Broker;
−
* MQTT in
+
* '''MQTT in block''' - mbus;
−
* Debug
+
* '''Debug''' - debug 2;
 
[[File:Node-rs-topology.png|border|center|class=tlt-border|654x654px]]
 
[[File:Node-rs-topology.png|border|center|class=tlt-border|654x654px]]
 
----
 
----
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[[File:Node-red-subscriber-configuration.png|border|class=tlt-border|1094x1094px]]
 
[[File:Node-red-subscriber-configuration.png|border|class=tlt-border|1094x1094px]]
  
−
# '''Edit:Configure''' MQTT-Broker node;
+
# '''Edit:''' Configure MQTT-Broker node;
−
# '''Name''': Enter desired MQTT-Broker nodes name:
+
# '''Name''': Enter '''desired MQTT-Broker nodes name;'''
−
# '''Server''': 127.0.0.1 as we will be using Node-RED as MQTT-Broker;
+
# '''Server''': '''127.0.0.1''' as we will be using '''Node-RED as MQTT-Broker''';
 
# '''Port''': 1883;
 
# '''Port''': 1883;
 
# '''Update''': Save the changes;
 
# '''Update''': Save the changes;
−
# '''Server''': Select MQTT-Broker that you have just created;
+
# '''Server''': Select '''MQTT-Broker''' that you have '''just created''';
 
# '''Action''': Subscribe to single topic;
 
# '''Action''': Subscribe to single topic;
−
# '''Topic''': Enter the topic that you have set in Data to Server configuration;
+
# '''Topic''': Enter the '''topic''' that you have '''set in Data to Server configuration''';
 
# '''Qos''': 0;
 
# '''Qos''': 0;
 
# '''Output''': Auto-Detect;
 
# '''Output''': Auto-Detect;
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====Results====
 
====Results====
 
----
 
----
−
If you have taken all of the steps described above, the configuration is done. Below you can see M-Bus data output in HEX format.
+
If you have taken all of the steps described above, the configuration is complete. Below you can see M-Bus data output in HEX format.
 
[[File:MQTT broker HEX data.png|border|class=tlt-border|404x404px]]
 
[[File:MQTT broker HEX data.png|border|class=tlt-border|404x404px]]
  
 
===M-Bus Data to Server Via HTTP===
 
===M-Bus Data to Server Via HTTP===
 
----
 
----
−
This sections contains information on how to send M-Bus data to the server on Node-RED using HTTP protocol.
+
This section contains information on how to send M-Bus data to the server on Node-RED using the HTTP protocol.
 
====Data to Server configuration====
 
====Data to Server configuration====
 
----
 
----
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# '''Enable''' request configuration;
 
# '''Enable''' request configuration;
−
# '''Slave address:''' enter desired slave address;
+
# '''Slave address:''' Enter '''desired slave address;'''
−
# '''Data type:''' select desired data type (this time we will be using '''XML''');
+
# '''Data type:''' Select desired data type (this time we will be using '''XML''');
 
# '''Save & apply''' changes.
 
# '''Save & apply''' changes.
  
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====Results====
 
====Results====
 
----
 
----
−
If you have taken all of the steps described above, the configuration is done. Below you can see M-Bus data output in XML format.
+
If you have taken all of the steps described above, the configuration is complete. Below you can see M-Bus data output in XML format.
 
[[File:XML data Mbus.png|border|class=tlt-border|304x304px]]
 
[[File:XML data Mbus.png|border|class=tlt-border|304x304px]]
 
===MQTT broker===
 
===MQTT broker===
−
This sections contains information on how to send M-Bus data to the server on Node-RED using Teltonika router as a MQTT Broker.
+
This section contains information on how to send M-Bus data to the server on Node-RED using a Teltonika router as a MQTT broker.
 
----
 
----
 
====Data to Server configuration====
 
====Data to Server configuration====
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[[File:MQTT broker data to server config.png|border|class=tlt-border|1094x1094px]]
 
[[File:MQTT broker data to server config.png|border|class=tlt-border|1094x1094px]]
 
# '''Enable''' instance;
 
# '''Enable''' instance;
−
# '''Name:''' enter desired instance name;
+
# '''Name:''' Enter '''desired instance name''';
 
# '''Data source:''' M-bus;
 
# '''Data source:''' M-bus;
 
# '''Protocol:''' MQTT;
 
# '''Protocol:''' MQTT;
−
# '''JSON format:''' enter what data you would like to send;
+
# '''JSON format:''' Enter what '''data''' you would like '''to send''';
 
# '''URL/Host/Connection string:''' Localhost IP;
 
# '''URL/Host/Connection string:''' Localhost IP;
−
# '''Port:''' enter server port;
+
# '''Port:''' enter '''server port''';
−
# '''Topic''': enter desired topic name;
+
# '''Topic''': enter '''desired topic name''';
 
====MQTT broker configuration====
 
====MQTT broker configuration====
 
----
 
----
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[[File:Mbus BIN data type.png|border|class=tlt-border|854x854px]]
 
[[File:Mbus BIN data type.png|border|class=tlt-border|854x854px]]
 
# '''Enable''' request configuration;
 
# '''Enable''' request configuration;
−
# '''Slave address''': enter desired slave address;
+
# '''Slave address''': Enter '''desired slave address''';
−
# '''Data type''': select desired data type (this time we will be using BIN);
+
# '''Data type''': Select desired data type (this time we will be using '''BIN''');
 
# '''Save & apply''' changes.
 
# '''Save & apply''' changes.
 
====Node-RED configuration====
 
====Node-RED configuration====
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====Results====
 
====Results====
 
----
 
----
−
If you have taken all of the steps described above, the configuration is done. Below you can see M-Bus data output in BIN format.
+
If you have taken all of the steps described above, the configuration is complete. Below you can see M-Bus data output in BIN format.
 
[[File:MQTT BIN data.png|border|class=tlt-border|304x304px]]
 
[[File:MQTT BIN data.png|border|class=tlt-border|304x304px]]
 
==See Also==
 
==See Also==

Revision as of 11:25, 31 January 2023

The information in this page is updated in accordance with 00.07.03.1 firmware version .

Introduction

This article contains instructions on how to send M-Bus data to the server using various protocols.

Configuration overview and prerequisites

Before we begin, let's take a look at the configuration that we are attempting to achieve and the prerequisites that make it possible.

Prerequisites:

  • TRB143;
  • M-Bus device;
  • Server;
  • An end device (PC, Laptop, Tablet, Smartphone) for configuration;

If you're having trouble finding any page or some of the parameters described here on your device's WebUI, you should turn on "Advanced WebUI" mode. You can do that by clicking the "Basic" button under "Mode," which is located at the top-right corner of the WebUI.

TRB143 advanced.gif

Node-RED installation and setup

We are going to set up Node-RED in a Linux virtual machine. For Node-RED to work, you would need to install Node.js version 14.00 or higher. If you already have Node.js installed, verify the Node.js version using this command: 

node -v

If you do not have Node.js installed, run these commands to install it: 

sudo apt install curl
curl -fsSL https://deb.nodesource.com/setup_14.x | sudo -E bash –
sudo apt-get install -y nodejs

Once we have Node.js installed, we can install Node-RED. Use this command to install: 

sudo npm install -g –unsafe-perm node-red

Use the command node-red to start a local server. Here is how the terminal should look like if the server starts correctly: Server is running node red terminal.png

Once you have the local server running, use the local IP and port number in your internet browser. In this case, we are using 127.0.0.1:1880: Use server address in web browser.png

For MQTT usage, we are going to need MQTT-specific nodes. Use the side menu to navigate to the Manage Palette section and install these nodes:

  • node-red-contrib-aedes
  • node-red-contrib-mqtt-broker

Manage palette and download these mqtt nodes.png

Configuration

M-Bus Data to Server via MQTT

This section contains information on how to send M-Bus data to the server on Node-RED using the MQTT protocol.

Data to Server configuration

Mbus data to server MQTT renewed.png

  1. Enable instance;
  2. Name: enter desired instance name;
  3. Data source: M-bus;
  4. Protocol: MQTT;
  5. JSON format: enter what data you would like to send;
  6. URL/Host/Connection string: enter address of server;
  7. Port: enter server port;
  8. Topic: enter desired topic name;

M-Bus configuration

M bus configuration correct.png

  1. Enable M-Bus;
  2. ID: Enter desired instance name;
  3. Add;

M bus instance creation.png

  1. Enable instance;
  2. Name: Enter your desired name;
  3. Period: Enter desired period;

HEX data type.png

  1. Enable request configuration;
  2. Slave address: Enter desired slave address;
  3. Data type: Select desired data type (this time we will be using HEX);
  4. Save & apply changes.

Node-RED configuration

Below you can see the Node-Red block diagram that is used to receive data:

  • aedes broker block - Broker;
  • MQTT in block - mbus;
  • Debug - debug 2;
Node-rs-topology.png
Node-red-broker-new.png
Node-red-debug-new.png
  1. MQTT Port: 1883;
  2. WS Bind: port;
  3. Done;

Everything else can be left as default.

  1. Output: msg. payload;
  2. To: debug window;
  3. Done;

Everything else can be left as default.

Node-red-subscriber-configuration.png

  1. Edit: Configure MQTT-Broker node;
  2. Name: Enter desired MQTT-Broker nodes name;
  3. Server: 127.0.0.1 as we will be using Node-RED as MQTT-Broker;
  4. Port: 1883;
  5. Update: Save the changes;
  6. Server: Select MQTT-Broker that you have just created;
  7. Action: Subscribe to single topic;
  8. Topic: Enter the topic that you have set in Data to Server configuration;
  9. Qos: 0;
  10. Output: Auto-Detect;

Results

If you have taken all of the steps described above, the configuration is complete. Below you can see M-Bus data output in HEX format. MQTT broker HEX data.png

M-Bus Data to Server Via HTTP

This section contains information on how to send M-Bus data to the server on Node-RED using the HTTP protocol.

Data to Server configuration

Mbus HTTP data to server config.png

M-Bus configuration

Mbus XML data type.png

  1. Enable request configuration;
  2. Slave address: Enter desired slave address;
  3. Data type: Select desired data type (this time we will be using XML);
  4. Save & apply changes.

Node-RED configuration

HTTP node-red.png
HTTP node-RED block config.png
Node-red-debug-new.png
  1. Type: Listen on;
  2. Port: 8080;
  3. Output: Stream of String;
  4. Done;

Everything else can be left as default.

  1. Output: msg. payload;
  2. To: debug window;
  3. Done;


Everything else can be left as default.

Results

If you have taken all of the steps described above, the configuration is complete. Below you can see M-Bus data output in XML format. XML data Mbus.png

MQTT broker

This section contains information on how to send M-Bus data to the server on Node-RED using a Teltonika router as a MQTT broker.

Data to Server configuration

MQTT broker data to server config.png

  1. Enable instance;
  2. Name: Enter desired instance name;
  3. Data source: M-bus;
  4. Protocol: MQTT;
  5. JSON format: Enter what data you would like to send;
  6. URL/Host/Connection string: Localhost IP;
  7. Port: enter server port;
  8. Topic: enter desired topic name;

MQTT broker configuration

Mbus MQTT Broker.png

  1. MQTT broker: On;
  2. Local port: 1883;

M-Bus configuration

Mbus BIN data type.png

  1. Enable request configuration;
  2. Slave address: Enter desired slave address;
  3. Data type: Select desired data type (this time we will be using BIN);
  4. Save & apply changes.

Node-RED configuration

Results

If you have taken all of the steps described above, the configuration is complete. Below you can see M-Bus data output in BIN format. MQTT BIN data.png

See Also

External links

Retrieved from "https://wiki.teltonika-networks.com/index.php?title=Domnev&oldid=102622"