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A diagram explaining the LoRaWAN architecture, showing the data flow from end devices, through the gateway, to the network server and application server.

An Introduction to LoRaWAN for Industrial IoT (IIoT)

This introduction to LoRaWAN explains how it works for industrial IoT. Learn about its architecture, benefits, and use in smart agriculture & metering. ...

Yang Tao
Diagram explaining IoT backhaul, showing data flowing from industrial sensors to an IoT gateway, which then uses either Ethernet, Wi-Fi, or Cellular connections to send data to the internet cloud.

Choosing Your IoT Gateway Backhaul: 4G/5G Cellular vs. Wi-Fi vs. Ethernet

Choosing an IoT Gateway Backhaul? This guide compares 4G/5G Cellular, Wi-Fi, and Ethernet for reliability, cost, and deployment flexibility. ...

Yang Tao
tco iot cloud deployment ztp diy iot gateway

Total Cost of Ownership (TCO): The True Cost of a DIY vs. Industrial IoT Gateway

What's the true IoT Gateway TCO? We break down the hidden costs of a DIY Raspberry Pi solution vs. a professional industrial iot edge gateway...

Yang Tao
semtech sx1302 lorawan gateway

A Deep Dive into the Robustel R1520LG LoRaWAN Gateway Architecture

Explore the LoRaWAN gateway architecture of the Robustel R1520LG. A deep dive into its Semtech SX1302 chipset, Debian OS, 4G backhaul & security. ...

Yang Tao
NXP i.MX 8 processor iot gateway

A Deep Dive into the Robustel EG5120's Hardware Architecture with NXP i.MX8

Explore the EG5120 hardware architecture. A deep dive into its NXP i.MX 8 CPU, 4G LTE, industrial I/O, eMMC storage, and rugged design for demanding...

Yang Tao
reliability of an edge gateway, which continues to operate a remote industrial site even during an internet outage

5 Key Benefits of Edge Computing in Industrial IoT

What are the benefits of edge computing in IoT? Learn how processing data locally on an edge gateway reduces latency, cuts costs & improves security....

Yang Tao
Industrial IoT Edge Gateway acting as a secure bridge, connecting OT devices like PLCs and sensors to the IT cloud

OT and IT Convergence: How an Edge Gateway Bridges the Gap

What's the difference between OT and IT networks? Learn why OT and IT convergence is critical and how an industrial edge gateway securely bridges the...

Yang Tao
IoT Edge Gateway acting as a secure bridge, connecting OT devices like PLCs and sensors to the IT cloud

The Ultimate Guide to the Industrial IoT Edge Gateway

Our ultimate guide to the Industrial IoT Edge Gateway. Learn about edge computing, hardware, software, security, LoRaWAN, and how to choose the right device. ...

Yang Tao
modbus sms mqtt iot edge gateway

How to Send Modbus Alarms via SMS with an IoT Edge Gateway

Learn how to send Modbus alarms via SMS for reliable industrial alerts when internet fails. A step-by-step guide to configuring the Robustel EG5120 IoT Gateway....

Robert Liao
iot gateway

What is an IoT Gateway? A 2025 Guide to Edge vs. Cloud

What is an IoT Gateway and how does it work? Learn the key functions, security, and the difference between a standard IoT gateway and a...

Yang Tao
iot edge gateways comparison selection

Industrial IoT Edge Gateway Comparison: A 2025 Selection Guide for OT & IT Professionals

An Industrial IoT Edge Gateway Comparison of Robustel EG5120, Dell, Siemens, Rockwell & Raspberry Pi. Explore CPU, OS, cellular connectivity, security, and TCO. ...

Yang Tao
iot edge gateway

What is an Edge Gateway in IoT? A Comprehensive Guide

What is an edge gateway in IoT? Learn how it bridges OT & IT, processes data locally, and secures networks. Explore functions, benefits, and key...

Yang Tao
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