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Modbus TCP Master MQTT Gateway (view source)
Revision as of 09:50, 12 July 2022
, 09:50, 12 July 2022test2 no borders
# Enter device ID
# Enter device ID
# Press '''Save & Apply'''
# Press '''Save & Apply'''
[[File:Networking_MQTT_MODBUS_flespi_configuration_slave1_v1.png|alt=|border|1120x1120px]]
''*In this config LAN port is used so “Allow Remote Access” is not needed''
''*In this config LAN port is used so “Allow Remote Access” is not needed''
#Enter name for slave device
#Enter name for slave device
#Slave ID must match with previously configured Slave device ID
#Slave ID must match with previously configured Slave device ID
#Enter IP address of Modbus TCP Slave device
# Enter IP address of Modbus TCP Slave device
#Chose same Port as in Slave device - 502
# Chose same Port as in Slave device - 502
#Enter Period in seconds, how often requests will be sent to Slave device
#Enter Period in seconds, how often requests will be sent to Slave device
#Enter new request name and press '''Add''' in Requests configurations
#Enter new request name and press '''Add''' in Requests configurations
#Press Test button in Request Configuration Testing to see if Slave device respond to requests, response similar to image below should be shown.
#Press Test button in Request Configuration Testing to see if Slave device respond to requests, response similar to image below should be shown.
#Press Save & Apply
#Press Save & Apply
[[File:Networking MQTT MODBUS flespi configuration master add v1.png|border|1136x1136px|alt=|left]]
[[File:Networking_MQTT_MODBUS_flespi_configuration_master_add_v1.png|alt=|border|1136x1136px]][[File:Networking_MQTT_MODBUS_flespi_configuration_master_afteradd_step_234567_v1.png|alt=|border|736x736px]][[File:Networking_MQTT_MODBUS_flespi_configuration_master_req_config8up_v1.png|alt=|border|1111x1111px]][[File:Networking_MQTT_MODBUS_flespi_configuration_master_req_testing_v1.png|alt=|border|1109x1109px]]
[[File:Networking MQTT MODBUS flespi configuration master afteradd step 234567 v1.png|border|left|736x736px]]
[[File:Networking MQTT MODBUS flespi configuration master req config8up v1.png|border|1111x1111px|alt=|left]]
[[File:Networking MQTT MODBUS flespi configuration master req testing v1.png|1109x1109px|alt=|border|left]]
==Configuring Flespi.io MQTT Broker==
==Configuring Flespi.io MQTT Broker==
Login or create an account on https://flespi.io
Login or create an account on https://flespi.io
[[File:Networking MQTT Modbus flespiio login.png|842x842px]]
Once logged in:
# Navigate to MQTT Board on the left side of the screen and press it. [[File:Networking MQTT Modbus flespi board.png|301x301px]]
#On the right hand panel, top right corner, next to the name of the MQTT board, press the cogwheel looking icon to open ''Connection Settings''
#In the opened window, press "Get flespi token" to generate an username
#Enter Client name
#Copy Host address
#Copy Username
#Create a password
#Press Save
[[File:Networking MQTT modbus fespi Connection settings v1.png|544x544px]]
== Configuring MQTT Gateway on RUT955 Modbus TCP Master ==
Open routers WebUI and navigate to Services > Modbus > MQTT Gateway
# Select Enable
# Enter Host (copied from flespi connection settings without 'wss://' and port)
# Enter Username (Copied from flespi Connection settings generated token)
# Enter Password
[[File:Networking MQTT Modbus Rut configuration Mqtt gateway v1.png|border|1152x1152px]]
''You can change Request and Response topics that you will have to publish and subscribe to get information from Modbus TCP Master through MQTT Gateway, but for this example they are left on default topics''
