LOB-GW-HYB-WMBUS

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.

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 (🇩🇪)

• SMGW Anbindung (🇩🇪)

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.