Archives of #mqtt

mqtt modbus json iot router

How to configure data collection via MQTT on IoT gateway?

In this article, I will use the MQTT Protocol to simulate the process of data collection and reporting through the publish/subscribe model on an industrial IoT gateway. The guide also tells you how to configure transparent data transmission and Modbus RTU, Modbus TCP on serial ports, IO(digital input, relay output), convert data to JSON, transfer […]
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How to Enable MQTT Broker?

Foreword In this case, we will need 2pcs TR321 and a PC, one of it works as MQTT Broker, another TR321 and PC works as MQTT Client. All of these devices connected with the same LAN of gateway.   MQTT Broker Settings (1) Open the WEBUI of MQTT Broker router, check the network status, the […]
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How to Connect IoT Routers/Gateways to Bivocom IoT Platform?

In this article, we’re going to tell you how to connect your IoT routers or gateways to Bivocom IoT platform.   1. What You Need? Bivocom IoT Router or Gateway  TR321, TR341, TG451, TG452, TG462(S), TG453, TG463 Bivocom IoT Platform Demo Bivocom provides customizable web page based IoT platform with on premise service. The platform […]
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How to Connect Bivocom IoT Router to Ubidots via MQTT?

This quick guide tells you how to quickly connect Bivocom IoT Router TR321 to Ubidots cloud IoT platform and send data via MQTT.   What You Needs   Modbus Slave Tool A tool to simulate an IoT sensor to send data in Modbus protocol.   Bivocom 4G IoT Router TR321 An industrial IoT router for […]
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TR321 diagram

How to Transfer the Data from RTU to IoT Router?

How to transfer the data from your field RTU to an IoT Router via RS232/RS485 transmission mode or MQTT mdoe?  This article may help you. Example: Below are questions from a customer who wants to upgrade its field RTU data to cloud by using a 4G IoT router.   I have a question to ask […]
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MQTT diagram

How to Set Up MQTT on Industrial Cellular Router

In this article, we’re going to show you how to quickly set up MQTT on industrial cellular router Bivocom TG451. But before we start this, we need to know what’s MQTT, what is used for? What is MQTT? MQTT, stands for Message Queuing Telemetry Transport, is an OASIS standard messaging protocol for the Internet of […]
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The characteristics of MQTT industrial routers

To understand what an MQTT industrial router is, you must understand what MQTT is first. What is the  MQTT protocol? The full name of MQTT ( Message Queuing Telemetry Transport Protocol ) is the abbreviation of Message Queuing Telemetry Transport Protocol . It is a message transmission protocol based on a lightweight proxy publish / subscribe model . It runs on the TCP protocol stack and provides it with […]
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3 Steps to Build Your IoT Demo

3 Steps to Build Your IoT Project   Want to know the environment condition of your greenhouse, server room, factory or substation of electricity from anywhere and anytime? Thanks to the IoT technology, your IoT concept can be easily realized.   Today, we’re going to show you how to build a simple IoT demonstration in […]
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How to use Bivocom TG451 and PZEM-016 to monitor AC power

This is a quick video a how to use Bivocom 4G IoT Gateway TG451 and AC energy power PZEM-016 to remotely monitor your AC power consumption. PZEM-016—RS485—->TG451(Modbus to Json over MQTT)—-4G—>IoT platform(MQTT server) TG451 is an industrial IoT gateway, supports 5 ethernet ports, 1-RS232, RS485, DI, DO(Relay), USB, with protocols of Modbus RTU/TCP, MQTT, VPN, […]
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Industrial Area VOC Monitor and Alarm Solution

Bivocom 4G MQTT modem TD210 helps the Environment Department to monitor VOC(Volatile organic compounds) in the industrial area. TD210 is an industrial MCU built-in cellular modem that provides robust and reliable 4G/3G connectivity, capable of converting Modbus to JSON and transfer the data over MQTT.
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