Engineer's Field Guide to Cellular IoT

Cellular connectivity is one of the most common failure points in IoT deployments. Devices that perform perfectly in controlled environments often behave very differently once installed in basements, vehicles, metal enclosures, or remote locations.

Missed messages, delayed commands, and unexpected battery drain are rarely application problems. More often, they come down to how connectivity was selected, configured, and validated.

This white paper gives you a practical framework to avoid those issues before they scale.

What this white paper covers

This guide is written for engineers and technical teams building connected devices who need clear, field-ready guidance without getting lost in standards documentation.

Inside, you will learn how to:

• Choose the right cellular technology for your specific use case

• Understand real-world trade-offs between LTE-M, NB-IoT, Cat-1, and emerging 5G options

• Evaluate performance based on field conditions, not datasheet claims

• Design pilot tests that reveal issues before deployment

• Plan for roaming, network changes, and long device lifecycles

Who should read it

This white paper is for engineers and technical teams responsible for how connected devices perform in the real world. That includes hardware and embedded engineers building IoT products, connectivity specialists selecting cellular technologies, and product or engineering leads making deployment decisions. It is especially relevant for teams working across multiple regions or operating environments where reliability, coverage, and lifecycle planning directly impact product success.

Why read this white paper

Connectivity issues rarely show up in early testing. They tend to surface later, during pilots or after deployment, when fixing them is significantly more complex and costly. This guide helps shift that discovery earlier by focusing on how cellular technologies behave under real conditions rather than ideal scenarios.

By reading it, you gain a clearer way to evaluate trade-offs, a practical approach to field testing, and a structured framework for making decisions that hold up over time. The aim is to reduce uncertainty, avoid common pitfalls, and ensure your connectivity design performs as expected once deployed.

Download the white paper

If you are designing or deploying cellular IoT devices, this guide will help you avoid common pitfalls and build systems that perform reliably in the real world.

Get the full Engineer’s Field Guide to Cellular IoT and start designing with field conditions in mind.