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How IoT Gateway Helps to Monitor ECU of Automobile Remotely

How IoT Gateway Helps to Monitor ECU of Automobile Remotely   With the increasing popularity of new energy vehicles, ensuring their safety remains a crucial mission for automobile manufacturers.   Among the thousands of parts in vehicles, ECU(Electronic Control Unit) plays a vital role in enhancing vehicle performance, improving safety features, and optimizing fuel efficiency. They serve as the brains behind many aspects of modern […]
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Wireguard-bivocom
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What are benefits of wireguard for IoT?

Bivocom has released customized firmware on its industrial IoT edge gateway TG452(openwrt based Linux) to support wireguard, this article will give you a quick overview of what is wireguard, how wireguard work, and what benefits it brings to IoT(Internet of things)     What is Wireguard?   WireGuard is an open-source virtual private network (VPN) protocol […]
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mqtt modbus json iot router
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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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Controller Area Network(CAN) Test

What you can do with CAN port of TG452 is, it can implement CAN interface packets transmission to TCP, TCP packets transmission to CAN interface. The test of CAN communication as bellow:   Settings of Gateway Enable data collection Set baud rate of CAN port Set server protocol as Transparent Test process and Data transmission […]
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rtu
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What is a Remote Terminal Units (RTU)?

What is RTU? RTU stands for Remote Terminal Units, are devices used in industrial automation and control systems to monitor and control remote equipment and processes. RTU plays a crucial role in supervisory control and data acquisition (SCADA) systems.   RTUs are typically located in remote or hazardous environments, where they collect data from sensors and devices, […]
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News

Bivocom Applied VXLAN Technology to Router and Gateway

Background With the development of technologies such as cloud computing, big data, and information networks, network virtualization has attracted increasing attention.   The traditional VLAN technology, which supports only up to 4094 VLANs and cannot span across different data partitions within the same data center or different data centers, is no longer able to keep […]
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Blog

How to Setup VXLAN?

Communication mode of VXLAN (1) Routing mode: Communication between different network segments  End to End communication: The two end devices establish a direct VXLAN tunnel, through which all data traffic is transmitted. The subnets on both devices form a unified Layer 2 subnet.   Multiterminal forward communication: The objective is to establish a VXLAN tunnel […]
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MQTT
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What is MQTT? And What are MQTT Broker and MQTT Client?

What is MQTT? You need MQTT connection more than you think.   MQTT (Message Queuing Telemetry Transport) is a lightweight messaging protocol designed for constrained devices and low-bandwidth, high-latency or unreliable networks. It enables communication between remote devices, such as smartphones and web apps, sensors, and other systems.   Additionally, MQTT is successfully implemented in […]
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What is VXLAN? And its role in IoT?

What is VXLAN? VXLAN, which stands for Virtual Extensible LAN, is a network virtualization technology that allows the creation of virtualized Layer 2 networks over an existing Layer 3 infrastructure. It was developed to address the scalability limitations of traditional VLANs (Virtual Local Area Networks) in large-scale data center environments.   VXLAN encapsulates Layer 2 […]
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Blog

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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