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Daphnis-I Image

The Daphnis-I from Wurth Elektronik is a Long-Range WAN Module that operates from 863 to 870 MHz. It delivers an RF bitrate of 50 kbps and has a line of range of 25 km. This module is based on an STM32WLE5CCU6 chip and supports Class A, Class B, and Class C long-range WAN classes. It is compliant with 1.0.4 Long-Range-WAN specifications supporting the EU868 frequency band. This module requires a DC supply of 3.3 V and consumes 24.5 mA (Tx) and 6.9 mA (Rx) of current. It delivers an output power of 13.4 dBm and has an Rx sensitivity of -138 dBm. This module is available in a compact package that measures 15 x 16 x 3 mm and can be controlled via a UART interface.

The Daphnis-I is ideal for smart city/smart home, agriculture and healthcare, automotive and transport, smart factory/industrial 4.0 applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Wurth Elektronik
  • Description
    Low-Power Long-Range WAN Module from 863 to 870 MHz

General Parameters

  • Technology
  • Application
    Smart City / Smart Home, Agriculture, Healthcare, Automotive & Transport
  • Frequency
    863 to 870 MHz
  • Mesh Networking
  • Supply Voltage
    2 to 3.6 V
  • Current Receiving
    6.9 mA
  • Current Transmitting
    24.5 mA
  • Output Power
    13.4 dBm
  • Sensitivity
    -138 dBm
  • Line of Sight Range
    25 km
  • Integrated Antenna
  • Interface Type
  • Memory
    Flash: 264 kB, RAM: 64 kB
  • Chip
  • Dimension
    15 x 16 x 3 mm
  • Operating Temperature
    -40 to 85 Degrees C

Technical Documents