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How to Connect Legacy Modbus TCP Devices to a Modern EtherNet/IP Network

Most factory floors aren't running a single protocol — they're running a mix. Your modern PLC speaks EtherNet/IP. Your power meters, flow sensors, and VFDs still speak Modbus TCP. Replacing all that legacy hardware is expensive and unnecessary. A Modbus TCP to EtherNet/IP gateway bridges the gap, giving you full visibility across your network without touching a single wire. Here's how to set one up — and what to watch out for before you do.

• EtherNet/IP
• modbus

IoT Collaboration Models: How Ecosystems Drive Innovation

A smart device isn't one product — it's five or six specialized engineering projects stacked on top of each other. The organizations that reach market fastest don't build every layer; they build the right partnerships. Here's how the most effective IoT ecosystems are structured, and what that means for your next product.

• Internet of Things (IoT)

How Protocols Shape IoT Project Success: MQTT vs. OPC-UA

Every IoT project has a hidden cost driver most engineers underestimate: the choice of communication protocol. MQTT and OPC-UA aren't just technical specs — they directly shape your cellular data bills, integration complexity, and whether your deployment scales from 100 devices to 100,000 without architectural rework. The most effective IIoT deployments use both, strategically, to reduce costs and build a foundation that holds at scale.

• Internet of Things (IoT)

How IoT Connectivity Can Be Structured for Energy Efficiency & IoT Sustainability

As billions of connected devices enter the field, energy efficiency becomes the line between long-term profitability and constant maintenance. By rethinking connectivity, pushing intelligence to the edge, and designing for real-world conditions, IoT products can run for years while cutting costs and waste. The result is a more sustainable future where longevity, reliability, and business performance move forward together.

• Internet of Things (IoT)

Why Your IoT Budget Is Probably Wrong (And How to Fix It)

Most IoT budgets fail not because of hardware costs, but because the real price of staying connected is misunderstood. Hidden expenses like data retries, certification requirements, and last-mile maintenance quietly erode ROI long after the BOM is approved. Unpacking where connectivity costs actually come from reveals how smart design decisions can turn an unpredictable expense into a controllable one.

• Internet of Things (IoT)

CAN bus isolation: why 3kV makes the difference in harsh electrical environments

Most engineers encounter CAN bus isolation the same way: after something breaks in the field that never broke in the lab. Here's everything you need to know before that happens to your design.

• CAN
• Products

How to Decode CAN Bus Error Frames and Voltage Readings

When a CAN bus goes down, identifying the root cause requires more than a basic connectivity check. The key is learning how to interpret the signals and protocol behavior that reveal what the network is experiencing. By understanding normal CAN voltage levels, recognizing abnormal readings, and decoding error frames, engineers can quickly trace issues such as wiring faults, termination problems, interference, or failing nodes. Mastering both the electrical and protocol layers transforms troubleshooting from trial-and-error into a systematic diagnostic process.

• automotive
• CAN

Moving Beyond Gadgets to Integrated IoT Ecosystems

The Internet of Things has moved far beyond single-purpose gadgets into fully connected ecosystems where devices share data, automate decisions, and work together to deliver meaningful outcomes. As industries digitize assets and integrate operational technology with enterprise IT, products must be designed to communicate through open standards and scalable architectures. Success now depends less on individual device features and more on how well systems integrate, secure data, and support business objectives. The future belongs to connected solutions that operate as intelligent networks rather than isolated devices.

• Internet of Things (IoT)

How to Solve the Most Common IoT Connectivity Challenges

What works flawlessly in the lab often unravels in the field, where interference, power loss, security threats, and legacy systems collide. This story dives into the real-world connectivity challenges that cause IoT deployments to fail—and the proven engineering strategies that keep devices online despite noise, outages, and complexity. It is a practical look at what it really takes to move connected products from controlled tests to reliable, large-scale operation.

• Internet of Things (IoT)

How to Design Human-Centered IoT Systems that Users Trust

• Internet of Things (IoT)