Resources

Top IoT Connectivity Mistakes Enterprises Make and How to Avoid Them

Discover common IoT connectivity mistakes, from wrong technology choices to 2G/3G shutdown risks, ...

From 2G/3G to 4G/5G: The Ultimate IoT Migration Guide

The 2G and 3G shutdown is accelerating, putting IoT devices at risk of going offline. This guide helps you migrate to 4G, LTE-M, NB-IoT and 5G safely and efficiently.

IoT & Big Data Analytics: Turning Connected Data into Insight

Understand how IoT and big data analytics turn connected device data into insights. Learn about ...

How IoT Connectivity Is Powering the Next Generation of Solar Energy

Discover how IoT connectivity is transforming solar energy with smarter monitoring, lower costs, ...

IoT & Industry 4.0: A Practical Guide to Digital Transformation

Learn how Industry 4.0 and IoT power IIoT, smart factories, and data-driven operations. Learn the ...

Smart Alarm Systems Enhanced by IoT Connectivity

Discover how IoT-enabled alarm systems deliver real-time alerts, remote access, and reliable ...

How IoT Is Powering Innovation Across Industries

Discover how IoT transforms industries through real world examples of better connectivity, smarter ...

What are the key components of a good IoT dashboard and CMP?

Discover how Com4 CMP simplifies global IoT connectivity with automation, real-time insights, and ...

Static IPs for IoT Devices

Com4’s Static IP ensures secure, reliable IoT connectivity with full control and seamless device ...

Smarter Self-Service: Connectivity That Powers Modern Kiosks

Discover how Com4’s managed IoT connectivity powers secure, seamless, and scalable operations for ...

Reliable IoT Connectivity for Digital Billboards in Any Location

Ensure uninterrupted digital billboard performance with Com4’s multi-network SIMs, offering ...

How Com4 IoT Connectivity Is Transforming Maritime Shipping

Transform maritime operations with Com4 IoT connectivity—real-time visibility, predictive ...

Understanding LTE Standards: Cat 1, Cat 1bis, LTE-M & NB-IoT

Explore the different LTE standards for IoT, including Cat 1, Cat 1bis, LTE-M, and NB-IoT, to ...

How to Identify IoT Security and Privacy Strengths and Weaknesses

Discover how to identify and fix security and privacy gaps in IoT deployments to ensure strong ...

LTE-M vs NB-IoT: Com4 Explains Key IoT Network Differences

Compare LTE-M and NB-IoT to choose the ideal IoT network for your deployment, focusing on speed, ...

Smart Trail Cameras and IoT: Outdoor Surveillance Reimagined

Discover how smart trail cameras with IoT connectivity transform outdoor surveillance, wildlife ...

Aerial IoT in Action: Powering Drones & UAVs with Cellular

Discover how Aerial IoT and cellular connectivity are transforming industries with drones, UAVs, ...

Com4 Global Satellite Solutions

Join our webinar “Com4 Global Satellite Solutions” on February 5, 2026, at 10:00 AM CET to discover how hybrid LEO satellite and LTE/5G connectivity from Com4, powered by Starlink and Ericsson, ensures seamless global coverage and guaranteed uptime.

With Com4 IoT connectivity and AI, farmers achieve higher yields using fewer chemicals

Learn how Dimensions Agri Technologies uses Com4 IoT connectivity and AI to give farmers precise weed control, reduce chemical use, and increase crop yields across Europe.

AT Commands in 2025: Your Guide to Cellular IoT Connectivity

Master AT commands for cellular IoT connectivity in 2025 to enhance device performance, optimize ...

What is an M2M SIM Card? Machine to Machine SIMs in IoT Explained

Learn about M2M SIM cards, their types, applications, and how they support IoT devices. A clear ...

What Are IoT Devices? Guide to Internet of Things Devices

Learn what IoT devices are, how they work, and why they matter — plus how Com4 powers secure, ...

Internet of Things (IoT) in Industrial Automation

Discover how IoT transforms industrial automation—boosting efficiency, safety, predictive ...

Transforming the Retail Industry with IoT Solutions

Discover how IoT transforms retail with automation and efficiency. From smart shelves to logistics, ...

IoT Monitoring for Businesses: How It Works and Why It Matters

Discover how IoT monitoring boosts efficiency, minimizes downtime, and enables smarter business ...

5G RedCap: What it means for IoT devices and deployments

Discover how 5G RedCap boosts IoT with balanced performance, low cost, and power efficiency—ideal ...

IoT in the Construction Industry: Key Uses and Benefits

Discover how IoT revolutionizes construction with enhanced safety, cost efficiency, and ...

IoT in Food Industry: From Supply Chain to Smart Storage

Checkout how IoT is revolutionizing the food industry with real-time monitoring, smart storage, and ...

Fleet Management

Com4 delivers secure and reliable IoT connectivity for fleets, providing real time data, global coverage, and full visibility to optimize performance and safety.

IoT in Telecom – Transforming Networks and Customer Services

Discover how IoT transforms telecom operations, network management, and customer service. Explore ...

IoT in Agriculture: Transforming Farming with Connected Technology

Boost crop yields, save water, and optimize livestock management with IoT for smarter, more ...

Smart Farming with IoT: Real-World Success Stories from Com4

Discover how Com4’s IoT connectivity powers smart farming with real-world examples, boosting ...

Fleet Telematics: How Nordic IoT Connectivity Drives Innovation

Learn how Nordic IoT connectivity is reshaping fleet telematics with real-time data that enhances ...

IoT Connectivity Driving the Future of Global EV Charging

Discover how IoT connectivity is transforming global EV charging—enhancing reliability, security, ...

eSIM or iSIM: Pick the Best SIM for Your IoT Devices

Discover how eSIM and iSIM boost IoT connectivity with flexibility, efficiency, and security—find ...

How to choose the best IoT connectivity solution for your devices

Choose the best IoT connectivity by evaluating device size, coverage, power, data, and ...

What is an MVNO and why it matters for IoT

MVNOs deliver flexible, cost-effective IoT connectivity with superior support. Com4 leads with ...

Automotive IoT Made Smarter with Com4 Cellular Connectivity

Discover how Com4’s cellular IoT connectivity transforms the automotive industry with smarter ...

Comprehensive Guide to IoT Hardware Interfaces & Protocols

Explore IoT hardware interfaces and communication protocols, their trade-offs, and how Com4 SIM, ...

IoT and insurance: Trends, use cases, and future scope

Discover how IoT transforms insurance with real-time data, personalized premiums, and smarter fraud ...

IoT connectivity for robots: Driving automation in manufacturing

Discover how IoT connectivity is revolutionizing manufacturing with intelligent robotic systems for ...

Multi-IMSI SIMs: What they are and how they power global IoT

Discover how multi-IMSI SIMs transform global IoT with reliable, cost-effective, and scalable ...

What is AIoT? Turning IoT data into strategic intelligence

AIoT combines IoT and AI to transform raw data into strategic intelligence, enabling predictive, ...

IoT in healthcare: transforming patient care and hospital efficiency

Discover how IoT is transforming healthcare with real-time monitoring, better patient care, and ...

IoT home automation: Smart living with connected devices

Discover how IoT home automation boosts smart living with connected devices for energy efficiency, ...

NB-IoT: Reliable, power-efficient IoT for challenging locations

Discover NB-IoT (Narrowband IoT) connectivity: low power, long-range, secure IoT networks ideal for ...

Choosing the right cellular connectivity for payment terminals

Discover how cellular connectivity boosts POS systems, delivering secure, reliable, and scalable ...

Complete Guide to Cellular and Satellite IoT for Global Deployments

Discover how Com4 delivers global IoT connectivity with all cellular and LEO satellite services, ...

The 2G Shutdown in Norway and Sweden: Why LTE-M Is the Future for IoT

Prepare for Norway & Sweden's 2G shutdown: switch to LTE-M for reliable IoT connectivity, ...

A quick guide to everything you need to know about IoT SIMs

Discover everything about IoT SIMs, including their durability, security features, and why Com4's ...

The Internet of Things (IoT): What it is and why it matters

Discover how IoT connects everyday devices, boosting efficiency, safety, and convenience in homes, ...

IoT Sensors: Types, Tech & Real Industry Use Cases from Com4

Explore how IoT sensors enable real-time data, automation, and efficiency—powered by secure, global ...

How Snacktime Finland transformed vending with IoT- powered by Com4

Discover how Snacktime Finland scaled smart vending with Com4’s reliable IoT connectivity for ...

FWA for construction sites – no cables, no waiting time

Fast and stable internet on the construction site with FWA from Com4 - without digging, waiting ...

IoT Hardware Explained: Key Components & How They Work

Discover the key components of IoT hardware and how to choose the right modems, routers, and ...

FWA: Reliable High-Speed Internet, No Cables Needed

High-speed internet where fiber can’t reach. Com4’s 4G/5G Fixed Wireless Access delivers fast, ...

Global IoT SIM Cards for GPS Tracking | Com4 M2M Connectivity

Stay connected wherever you track. Com4 provides secure, global IoT & M2M SIM cards tailored ...

MedThings empowers healthcare – with design, data-driven medication, and eSIM from Com4

MedThings offers a Norwegian digital medication solution with smart sensors, sleek design, and Com4 eSIM—enabling real-time dosing, remote updates, and seamless healthcare integration.

Why Reliable IoT Connectivity Matters More Than You Think | Com4

Unreliable IoT connectivity drives hidden costs. Learn how to reduce downtime, protect revenue, and ...

Com4 IoT Powers Smart CCTV for Smarter, Safer Construction Sites

See how Com4’s IoT powers AI surveillance by Intellity with Bosch cameras—secure, mobile, and built ...

Reduce Downtime and Costs with IoT Predictive Maintenance

Use IoT, AI, and machine learning for predictive maintenance to cut costs, reduce downtime, and ...

iSIM Technology: A Brief Guide to Embedded & Secure IoT Connectivity

Discover the future of SIM technology with iSIM, offering space savings, enhanced security, and ...

A Brief Guide to iSIM

Explore iSIM technology—compact, secure, and energy-efficient for IoT. Learn its key benefits, real-world applications, and impact on future connectivity.

IPSec for IoT Security: A Complete Guide to Secure Connectivity

Secure your IoT network with Com4’s IPSec solutions. Ensure encrypted, authenticated, and reliable ...

Extending IoT Battery Life with Low-Power Connectivity | Com4

Extend IoT battery life with a low-power mindset. Optimize hardware, software & network ...

Construction site security – in real time

Intellity has developed an advanced camera solution that drives away intruders in less than two minutes. This solution helps prevent the security risks that plague the construction industry.

Global Managed LEO Connectivity Solutions

Discover seamless, high-speed global connectivity with Com4's Managed LEO Connectivity Solutions, powered by SpaceX's Starlink.

Optimizing Building Management with IoT Sensors

Optimize building management with IoT sensors, Com4's cellular connectivity, predictive ...

IoT Connectivity Solutions for EV Charging

Learn how Com4's IoT solutions ensure reliable and scalable connectivity for EV charging stations worldwide. This guide covers key insights to optimize operations and support the growing EV market.

Global IoT Connectivity

In this brochure, discover how Com4's innovative IoT connectivity solutions enable seamless global coverage, advanced security, and tailored data plans, empowering businesses to optimize performance and scale with ease.

LTE Cat-1 BIS: Low-Power IoT Connectivity for Smarter Devices

Discover how LTE Cat-1 BIS simplifies IoT with cost-efficient, global 4G connectivity. Perfect for ...

Enhance IoT Uptime with 5G Connectivity and Starlink Solutions

Maximize uptime with 5G and Starlink. Com4 delivers reliable, high-speed connectivity with LEO ...

Mastering IoT Product Development: From Design to IoT Connectivity

Master IoT product development with insights on design, deployment, and connectivity essentials to ...

How to Choose the Best SIM Technology for Reliable IoT Connectivity

Discover the differences between SIM, eSIM, and iSIM for IoT. Learn how Com4’s solutions ensure ...

Overcoming Permanent Roaming Challenges in IoT Connectivity Solutions

Overcome IoT permanent roaming challenges with Com4's single SIM and Remote SIM Provisioning for ...

Key Aspects for Developing Your Next IoT Product

Join the Com4, Codico, and Kyocera webinar on October 29th at 3 PM CET to gain expert insights into the key components of successful cellular IoT product development, from ideation to global rollout

Key Differences Between Consumer, M2M, and IoT eSIMs for Innovators

Explore Consumer, M2M, and IoT eSIMs: Discover the key differences and insights every IoT innovator ...

The 5G Transformation: Advancing IoT Connectivity with Com4 Solutions

Discover how 5G is transforming IoT, driving ultra-low latency, energy efficiency, and innovation ...

IMEI Numbers Explained: Importance for IoT Connectivity & Management

The IMEI number is a unique identifier for IoT devices in mobile networks, ensuring the security ...

IoT-protokoller forklart: En guide til IoT-konnektivitet med Com4

An In-Depth Guide to IoT Protocols explores IoT standards and communication methods, ensuring ...

Insights from Martin Nord: EU Cyber Resilience Act and IoT Security

Interview with Martin Nord, CTO of Com4, discussing the EU Cyber Resilience Act and its ...

Optimize Fleet Management with IoT Connectivity and Device Management

Optimize fleet management with Com4's IoT solutions: Enhance sustainability, save costs, and ensure ...

The World is Keen to Go Green

Our comprehensive whitepaper delves into the evolving landscape of EVs and the critical infrastructure supporting them

The Ultimate Guide to IoT

In this document, we will be taking a look at the advantages and drawbacks of different aspects of connectivity for an IoT solution, different cost aspects you need to be aware of, and which benefits different software and administration tools can provide.

ICCID Numbers and Their Role in Cellular IoT Connectivity Solutions

Understand the role of ICCID numbers in cellular IoT. Learn about their structure and significance ...

Leveraging IoT to Streamline Logistics Operations and Boost Efficiency

IoT revolutionizes logistics by enhancing security, improving driving conditions, and providing ...

This IoT-Powered Pill Dispenser Saves Lives with Smart Connectivity

This intelligent pill dispenser, Pilly, uses SIM, sound, and light to remind patients to take ...

5G RedCap: Unlocking New Opportunities for IoT Connectivity Solutions

Explore 5G RedCap's role in IoT with Com4. Discover its uses and how it shapes connectivity's ...

Beehive's technology and Com4's IoT communication ensure safer kindergarten trips

More time for play and learning for the little ones. More robust security when the kindergarten is on a trip. Less stress for the kindergarten staff.

Revolutionizing Electric Grid Maintenance: Gomero's Integration of IoT and AI for Enhanced Reliability

By using Gomero’s established and secure Infrastructure, along with cellular connectivity from Com4, more than 100 companies in 9 countries collect and analyze vast amounts of real-time data to make maintenance smarter.

Soundsensing: IoT-Powered Noise Monitoring for Preventive Maintenance

A business idea based on noise. Sensors that hear when machines need maintenance and repair – before they break down. And an app that notifies the property owner. That's Soundsensing in a nutshell.

Com4 and Bane NOR revolutionize railroad infrastructure

We partake in the take away-revolution

Nurse Supporting Dignio in delivering better patient care

How technologies from Remora Robotics and Com4 are transforming the future of fish farming

How Sensorita revolutionizes waste management on construction sites with IoT connectivity

New Life to Norway’s Red Phone Booths

How Application Programming Interfaces Make IoT Work | Com4

Explore the transformative role of APIs in IoT within MVNOs with Com4's insights. Discover how APIs ...

New Life to Norway’s Red Phone Booths

In a delightful blend of nostalgia and innovation, Norway's iconic red phone booths are getting a second life, evolving from their traditional role into vibrant hubs of literary and auditory experiences. 

Smart Meters: Transforming the Energy Sector with IoT Connectivity

Explore how smart meters are revolutionizing the energy landscape, offering real-time data for ...

The End of an Era: Transitioning Beyond 2G/3G

This webinar is an essential navigational tool for enterprises aiming to remain competitive and resilient in a post-2G/3G environment.

Addressing IoT Security: The Role of VPN in Secure IoT Connectivity

Explore the vital role of Virtual Private Networks (VPNs) in securing IoT devices. Learn how VPNs, ...

The Effect of 2G and 3G Sunset on IoT Connectivity Solutions

Explore the profound impact of the 2G and 3G Sunset on IoT Connectivity in this insightful blog. ...

Unlocking the Power of M2M SIM Cards for IoT Connectivity Solutions

M2M SIM cards are essential for IoT connectivity, enabling seamless communication between devices ...

Unlocking the Future of IoT Connectivity: Trends and Predictions

Join us for a captivating journey into the world of IoT Connectivity trends and predictions. In this exclusive webinar, you'll gain invaluable insights from industry experts, thought leaders, and innovators.

Futureproof your IoT solutions with the eUICC technology

Discover the future of IoT with eUICC technology. Explore its versatile applications and how it ...

Why a Strong Core Network Powers IoT Connectivity

Explore why a strong core network is key to seamless, secure, and future-ready IoT with Com4: ...

SGP.32: New Standard for Remote SIM Provisioning

Explore SGP.32: The new IoT RSP standard transforming SIM management with lower costs, better ...

Retail Transformed by Smart IoT Solutions

Discover how IoT in retail drives automation and efficiency. From smart shelves to logistics, Com4 ...

Securing IoT & Protecting IoT Connectivity Investments

Boost IoT security with our key tips: protect investments using unique credentials, strong ...

Guide: What is iSIM and how can you benefit from it?

Dive into iSIM tech! Learn how it replaces physical SIMs, simplifies device design, and enhances ...

Choosing the Right IoT Connectivity for Your Business

Discover how to build, run, and secure scalable IoT systems with global connectivity, eSIM/iSIM ...

How IoT & Electric Mobility Shape Urban Landscapes

Explore how EVs and IoT are transforming cities, boosting grid resilience, and powering smart, ...

Ready to Use LPWA Technology to Boost IoT Growth?

Discover the revolutionary power of LPWA technology with LTE-M and NB-IoT. In this blog post, we'll ...

Better patient care through IoT Connectivity

Dignio and Com4 united to tackle Norway's medication adherence problem. Working together, they aimed to find a solution that ensures patients take their prescribed pills as intended, addressing the issue of only half of prescribed medication being consumed.

Revolutionized Railroad Infrastructure

Discover how Bane NOR partnered with Com4 to deploy cutting-edge IoT connectivity solutions. With robust SIM cards designed for extreme railway environments, Com4 paves the way for a reliable and connected future in Norwegian train systems.

We partake in the take away-revolution

With Just Eat, anyone can conveniently use their mobile phones at any time to browse through a vast online catalog of local restaurants, place an order for dinner, and have it delivered straight to their doorstep. The seamless technology enabling this service is provided by Com4.