Sku: RS485-LN-AS923

AUD$89.13
Availability: Many In Stock
Sku: RS485-LN-AS923
LoRawan
Dragino

The Dragino RS485-LN is a RS485 to LoRaWAN Converter. It converts the RS485 devices into LoRaWAN wireless network which simplify the IoT installation and reduce the installation/maintaining cost.

RS485-LN allows the user to monitor / control RS485 devices and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.

For data uplink: RS485-LN sends user-defined commands to RS485 devices and get the return from the RS485 devices. RS485-LN will process these returns according to the user-define rule to get the final payload to upload to LoRaWAN server.

For data downlink: RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.

RS485-LN, also support Point to Point LoRa, customer could connect two - RS485-LN together for data transfer, where no LoRaWan gateway is required.

Default FW in AS923, but it support US915, AU915 and all 900MHz Frequency by loading different FW, it could also support 868MHz if loading 868MHz FW, but there will be slight 0.5-1dB loss here. 

Feature:

  • LoRaWAN v1.0.4 Class A & Class C protocol (default Class C)
  • Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
  • AT Commands to change parameters
  • Remote configure parameters via LoRa Downlink
  • Firmware upgradable via program port
  • Support multiply RS485 devices by flexible rules
  • Support modbus protocol devices
  • Uplink on periodically or polling
  • Downlink to send RS485 commands
  • Support Point to Point communication betwee 2 x RS485-LN

     

    Specifications:

     
     
     
    Overview
    Dimension
    135*70*30mm
    Net Weight
    105g
     
     
     
     
    Radio

    Frequency

    LoRaWAN®

    CN470/EU868/US915/AS923Mhz,or

    Working Mode

    Class A and C

    Activation

    ABP/OTAA activation;

     

     

    Power

    Input

    7~ 24V DC

    Current consumption

    Idle: 4mA@12v
    20dB Transmit: 34mA@12v

     

    LoRaWAN frequency and Countries/Regions 

    Frequency

    Status

    Countries/Regions

     

    EU868

     

    OK

     

    Europe and other

     

     

     

     

     

     

     

     

     

     

     

     

     

    AU915, AS923

     

     

     

     

     

     

     

     

     

     

     

     

     

    OK

    Australia

    New Zealand

    Brunei

    Cambodia

    Hongkong

    Indonesia

    Japan

    Laos

    Singapore

    Taiwan

    Thailand

    Vietnam

    CN470

    OK

    China

    US915

    OK

    USA

    KR920

    OK

    Korea

     

     Datasheet:                  RS485-LN datasheet.pdf

    Operation manual:      RS485-LN User manual.pdf

    Configure manual:      RS485-LN AT commands.pdf

    Point to point setup:  RS485-LN P2P.pdf

    RS485-LN - Dragino RS485 / Modbus to LoRaWAN Converter, support point to point LoRa

    Sku: RS485-LN-AS923

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