Practical wireless M-Bus gateway with LoRaWAN

The wireless M-Bus Range Extender is a compact and cost-effective device that collects messages from utility meters and forwards them to a remote server via LoRaWAN. It is an ideal solution for automatic metering.
This is an archive article published 01/26/2021. Some information may no longer be up to date and in line with the current state. Please contact us in case of interest.

The Range Extender allows a flexible configuration of calendar events for Wireless M-Bus reception windows and device filtering by Manufacturer ID and Device ID to select specific groups of meters.

Practical wireless M-Bus gateway with LoRaWAN
Even large Wireless M-Bus messages with maximum payload size can be forwarded with LoRaWAN® radio packets by means of an integrated segmentation and reassembly protocol.

This LoRaWAN certified device includes a long-life Lithium battery, which, combined with the new ultra-low-power radio module iM881A-XL, ensures a lifetime of up to 10 years and more.

The configuration can be managed Over-The-Air via LoRa® messages (on request) or via the wired serial interface.

Practical wireless M-Bus gateway with LoRaWAN

Key Features

  • WM-Bus S and combined C/T Mode supported
  • WM-Bus telegram format: A and B
  • LoRaWAN® Activation: ABP and OTA 
  • EU868 LoRaWAN® Compliant (v.1.0.2) 
  • Flexible configuration of calendar events and device whitelist 
  • Confirmed Upload of WM-Bus messages 
  • Ultra-low-power for long battery life

Applications

  • Automated Meter Reading 
  • Home and Building Automation 
  • Industrial Monitoring and Control 
  • IoT (Internet of Things) 
  • Smart Cities

All important information, including price and delivery date, can be found online on our website.

If you are interested in other IMST products, we will be happy to advise you at sales@soselectronic.com

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