Archives of #tg451

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How to Configure Bivocom TG451 Captive Portal for HotspotSystem?

This quick guide tells you how to quickly configure Bivocom IoT Gateway TG451 captive portal and Coova Chilli for Hotspots System users.   What You Need?   Bivocom Router TG451 Bivocom TG451 is an industrial IoT gateway designed for applications like vehicle WIFI, water pump station, power substation, traffic light, etc. Bivocom designed a customized […]
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How to Upgrade IoT Gateway TG451 by RS232 Cable?

This article tells you how to use the USB to RS232 Cable (if your laptop doesn’t have RS232 port, a USB to RS232 converter is required) to upgrade your TG451 with latest version of firmware.   You may wonder why shall I use RS232 cable to upgrade firmware of TG451? Normally, TG451 supports firmware upgraded […]
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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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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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Air Compressor of Industry 4.0

Air compressor has been widely in our daily life, it can be used in industrial application, such as, manufacturing, factory automation, HVAC, construction, gas station, spray-painting, auto repair, as well as home use.   In this article, we’re going to share with you about the success case that Bivocom has worked with a partner to […]
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mqtt protocol

MQTT available on routers and gateways

What does MQTT(Message Queuing Telemetry Transport) means to your IoT and M2M applications? Now, you can benefit it from BIVOCOM TR321, TR341 series Routers and TG451 series Gateway, we’ve launched our version 32 firmware to support MQTT.
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