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Long battery life is achievable, but only with the right configuration. Reading and transmission frequency, sleep design, NB-IoT and LoRaWAN settings, and error handling all shape real-world results. This guide walks through the full power profile, with a deployment checklist.

M-Bus telegrams often exceed a single LoRaWAN or NB-IoT uplink. VIF/DIF filtering and three ACRIOS fragmentation strategies, Truncate, Split, and Multiframe, plus an MQTT-over-JSON option on NB-IoT, cover the practical choices for matching data transport to the network in use.

Walk-by meter reading no longer keeps up, the EED is pushing for frequent consumption data. This article compares three ways to automate readings, cabling, switching to LoRaWAN meters, and a wM-Bus concentrator, and explains when keeping existing meters makes the most sense.

Many remote reading projects start with existing metering infrastructure rather than new meters. This practical checklist explains what to assess before choosing a converter, communication network or platform for a successful retrofit project.

Battery life in an IoT device depends on more than capacity. Temperature, communication method, signal quality and the cell's own properties all play a part. A datasheet figure is only a reference value, and real-world performance can look very different depending on the application.

Choosing the right collaboration model can determine whether a development project stays on budget, adapts to change, or delivers on time. When Agile, Waterfall, or NRE is the right fit? Why the best approach depends on project's goals, readiness, and technical complexity?

ACRIOS is developing a communication module that switches between LoRaWAN and NB-IoT on its own. Backed by the Technology Agency of the Czech Republic, the project aims for more reliable data transmission, lower costs, and security beyond the Cyber Resilience Act.

In retrofit connectivity, the biggest vendors win the largest rollouts. But for working meters that only need connecting, not replacing, a focused converter to NB-IoT or LoRaWAN often fits better. A look at where specialists and giants each have the edge.

M-Bus payloads often exceed LoRaWAN and NB-IoT single-message limits. Edge computing solves this at the source through VIF/DIF filtering, adaptive sampling, local validation, and source encryption. When does it make sense, and when not? A practical decision guide for IoT metering deployments.

The role of IoT device manufacturers is shifting from hardware supplier to technology partner. Parsers, open APIs, containerised backend, remote firmware management and CRA-ready security shorten implementation, reduce internal development load and lower TCO across AMR and AMI projects.

If your IoT device manages to connect even without its antenna, that is not a sign of clever engineering. It is a warning sign of poor radio design. Why a properly tuned antenna is essential for reliable wireless meter reading, what really happens inside the device, and how to test it sensibly before full deployment in the field.

Development went well, the device works. Then CE certification arrives and the supplier's cybersecurity documentation is missing. Since August 2025, RED DA is in force and part of every CE. How to tell if your supplier is ready, and what to do if not.