WMB14-433 LR Hybrid Module (Wireless M-Bus + LoRaWAN)

Overview

WMB14-433LR is a hybrid communication module integrating Wireless M-Bus and LoRaWAN, developed by Friendcom. It supports EU433 frequency band and adopts AES128 encryption for data security.

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Features

  • Equipped with UART TTL interface
  • Supports low voltage power supply of 2.2V - 3.6V
  • Ultra-low power consumption: less than 2uA at 25°C
  • Mini compact physical size
  • Operates on EU433 frequency band ranging from 433.5 MHz to 434.475 MHz
  • Built-in AES128 data encryption for communication safety
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  • Specification Table

    Parameter

    Value

    Module Model

    WMB14-433LR

    Communication Mode

    Wireless M-Bus + LoRaWAN Hybrid

    Supported Frequency Band

    433.5 MHz-434.475 MHz (EU433)

    Power Supply Voltage

    2.2V - 3.6V

    Power Consumption

    <2uA @25°C

    Dimension

    25.5mm × 14.2mm × 3.75mm

    Hardware Interface

    UART TTL

    Security Encryption

    AES128

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