Changes

Enabling the MODBUS Slave option on the router allows it to answer any requests coming from a MODBUS Master. To do that, go to the router configuration page->Services->MODBUS-> MODBUS TCP Slave. Then clock the "Enable" slider and save.

Enabling the MODBUS Slave option on the router allows it to answer any requests coming from a MODBUS Master. To do that, go to the router configuration page->Services->MODBUS-> MODBUS TCP Slave. Then clock the "Enable" slider and save.

[[File:Imagehowknows.png]]

[[File:Imagehowknows.png|border|class=tlt-border]]

=== Enabling MODBUS TCP Master ===

=== Enabling MODBUS TCP Master ===

Enabling the MODBUS Master option on the router allows it to make specific requests to any slave in the MODBUS network. To do that, go to the router configuration page->Services->MODBUS-> MODBUS TCP Master. Click on the "Add" button, and do the following configuration on the page:

Enabling the MODBUS Master option on the router allows it to make specific requests to any slave in the MODBUS network. To do that, go to the router configuration page->Services->MODBUS-> MODBUS TCP Master. Click on the "Add" button, and do the following configuration on the page:

[[File:Imagedsadadssa.png]]

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'''"Name"''' : Any name

'''"Name"''' : Any name

Then scroll down the page a bit, on the "Add new request" section, give any name to your request and click on the "Add" button. Then do the following configuration

Then scroll down the page a bit, on the "Add new request" section, give any name to your request and click on the "Add" button. Then do the following configuration

[[File:Imagegpdddd.png]]

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'''"Data type"''' : Data type of the data you are going to receive, in this case, the router reports its device name using ASCII

'''"Data type"''' : Data type of the data you are going to receive, in this case, the router reports its device name using ASCII

Go to the router configuration page->Services->Data to server. Click on the "Add" button, and the configuration is basically the same as described on the "Publishing Bluetooth/Wifi scanner/Modbus data" section of this article, just change the data source to "MODBUS data" and format the data as you wish. You should have something similar to this.

Go to the router configuration page->Services->Data to server. Click on the "Add" button, and the configuration is basically the same as described on the "Publishing Bluetooth/Wifi scanner/Modbus data" section of this article, just change the data source to "MODBUS data" and format the data as you wish. You should have something similar to this.

[[File:Imagesdasdsada.png]]

[[File:Imagesdasdsada.png|border|class=tlt-border]]

=== Checking if it works ===

=== Checking if it works ===

Then, you can use the AWS MQTT test client to check if your setup works, if everything was setup correctly, you should see something like this.

Then, you can use the AWS MQTT test client to check if your setup works, if everything was setup correctly, you should see something like this.

[[File:Imagefdsfdsfsd.png]]

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