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Wireless M-BUS Gateway V3

Product Identification

TypeLOB-GW-HYB-WMBUS
NameWireless M-Bus Gateway V3
Order number

#8000162 



Datasheet & Quickstart

Please see PDF Files (🇩🇪 | 🇬🇧).

Latest Firmware

Please see Firmware Downloads.

CE Declaration of Conformity

Please see PDF Files.

Battery Lifetime Calculator

Please see Online Calculator

Differences to Wireless M-Bus Gateway V2 (LOB-GW-WMBUS-NB2)

All features are backwards compatible.

Notable new Features:

DNS Support ("port" parameter moved to "host")

  • CI-Field Filter (Parameter "ciFilter")
  • Automated reboot on connection loss (Parameter "LostReboot" - default after 5 Days)
  • optimized internal wMbus store for optimal usage of the 64 kByte storage

    • Hardware related changes:

    • wMbus receive sensitivity increased by ~10%
    • wMbus receive power consumption reduced by ~ 50%
    • Plugable internal Antenna
    • Recommended battery changed to compatible SAFT LSH-20
    • Optional SD-Card storage (not used in Firmware yet)

    Anbindung an das Smart Meter Gateway (🇩🇪)

    LED Patterns

    The device has 3 three LEDs (B, G, R = Blue, Green, Red), labeled STATUS: 🔵🟢🔴

    • Patterns during booting/restart:
      • 🔵⚪🔴 B and R on: Device is in Bootloader Mode (not actively running, remove config adapter press reset to leave Bootloader Mode).
      • ⚪🟢⚪ G on for ~2s and off again: Device just booted, either after power on, reset b button or software, or after a hard failure.
      • ⚪⚪🔴 R flashes repeatedly on and off in 1s interval: critical failure during boot (failed to start application).
    • Patterns during normal operation:
      • 🔵⚪⚪ B flashes 1s on and 1s off in loop: building LTE connection to mobile provider. Followed by:
        • ⚪🟢⚪ Short G flash on success.
        • ⚪⚪🔴 Short R flash after connection failed.
      • There are no patterns during normal LoRaWAN operation.
    • Exceptional patterns:
      • 🔵⚪🔴/⚪🟢🔴 Quickly changing between R & B and G & B every 5s in a loop: Modem is in connection restriction mode - keep device on power, will fix itself after 30min.