(C) SAF Tehnika JS
  
* Introduction
* Aranet PRO/PRO Plus/PRO Plus LTE Firmware upgrade
* Firmware upgrading instructions
* Troubleshooting
  
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Introduction
  
Thank you for purchasing and using Aranet base station!
All Aranet PRO/PRO Plus/PRO Plus LTE base stations include embedded local webserver Aranet SensorHUB. Easy to use interface allows viewing, analyzing, and comparing data in real time, setting thresholds for alarms as well as exporting reports.
Responsive design of the software adapts to smartphone, tablet, or laptop.
  
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Firmware upgrade
  
To ensure a better stability and getting all enhancements manufacturer recommends upgrading Aranet base staion embedded software (firmware) to the latest available version.
The latest available for download firmware file can be found on https://aranet.com/downloads.
  
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Firmware upgrading manually instructions
  
1. Download the firmware zip packed archive file at https://aranet.com/downloads to your computer.
2. Unpack zip archive to the folder you are able to access. Zip achvive contains:
    - Firmware file named "AranetProUpgrade-vX.Y.Z.tar.gz"
    - This README.txt file
    Don't change file name!
3. Turn On Aranet base and wait for system to load.
4. Login to Aranet base web-interface as user having Administrator rights.
5. Navigate to SYSTEM menu and select FIRMWARE tab.
6. Click on CHOOSE FIRMWARE FILE button.
7. In the opened window find the folder where you unpacked the firmware file, select this file and click "Open" button.
8. Enter Administrator password when asked and press OK.
9. File uploading process will start.
10. When uploading and installing process is finished, notificating message is displayed and device reboots.
11. Wait about 2 minutes and reload browser window.
12. Navigate to SYSTEM menu, FIRMWARE tab and check firmware version.
  
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Troubleshooting
  
If firmware upgrade fails, check the firmware file name and extention:
    - File name must be "AranetProUpgrade-vX.Y.Z", where X.Y.Z is the version number;
    - File extension must be ".tar.gz".
Some archivator software tends to unpack all available archive levels of the file. Switch off this archiver's feature to leave archived .gz file untouched.
For example, MacOS users should deselect "Keep expanding if possible" feature of built-in archivator.
  
If nothing helps, contact support@aranet.com.    
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v4.7.12 changelog
    Integrations:
        * BACnet - Measurement unit ID hotfix
 
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v4.7.2 changelog
    Sensors:
        * Radon Plus Pro support
    System:
        * Korean region support
    Integrations:
        * MQTT Last Will and Testament (LWT) messaging support
 
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v4.6.4 changelog
    Sensors:
        * 4xT-probe sensor support
        * T/RH Mini support
        * Terralink transmitter support
    Integrations:
        * MQTT (Sensor Management) delete process now has additional topics: "pending" and "status"
        * Fixed sensor data reception delay when low on free storage space
    Networking:
        * LTE connection stability improvement
 
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v4.5.3 changelog
    Integrations:
        * Modbus - added option to change Unit ID (or Device ID)
        * Modbus - additional field "address" added for the measurement object in auto-generated registry mapping file
        * BACnet - added option to filter inbound requests by using IP address filter
 
    Aranet Cloud:
        * Cloud connected base station functionality added
 
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v4.4.4 changelog
    New feature:
        * Pulse counter conversion offset - possibility to input the current meter value to apply an offset to the converted value
    Improvements:
        * Minor changes in BACnet EDE file content
 
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v4.3.9 changelog:
    Integrations:
        * Removed unnecessary reinitialization for BACnet server on Failover script execution
        * BACnet fix for missing measurements
        * BACnet fix for battCharge replacement with battery
    Networking:
        * Fix network failover to reduce LTE traffic
    webGUI:
        * Fix for DIAGNOSTICS data download on base station without Internet connection
 
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v4.3.7 changelog:
    Integrations:
        * Fix Modbus colliding sensor offset re-assignment in the auto-generated layout file. Non-existing sensors are now removed from the file.
        * Fix Modbus auto-generated layout file address overwrite correction for existing sensors
    Networking:
        * Fix network failover when Ethernet is disconnected
 
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v4.3.2 changelog:
    Integrations:
        * Modbus auto-generated JSON file now contains sensor "name" and "group name" info
        * MQTT integration compatibility with Azure Event Grid
    Networking:
        * Added network interface failover in case of lost connectivity
    LTE:
        * Blocked SIM PIN recovery with PUK code added
 
 
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v4.2.5 changelog:
    Integrations:
        * Derived measurement dimension and unit configuration is passed to all Integrations cache and updated on user-initiated sensor configuration changes
        * MQTT "name" field issue eliminated
    LTE (Aranet PRO Plus LTE base only):
        * Modem management improvement
    webGUI:
        * Few User Interface pages esthetics change
 
Known issue:
    ! Internet connection is not switching to LTE automatically when existing WiFi or Ethernet configured connection drops.
 
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v4.1.3 changelog:
    Cloud base management:
        * Support remote sensor pairing from Aranet Cloud
        * Support license management from Aranet Cloud
        * Block web UI while management session is active
    MQTT:
        * Allow leading forward-slash ("/") in root topic
    Licenses:
        * License slots increased from 5 to 10
        * The integration license's timer is paused when integration is disabled
 
Known issue:
    ! Internet connection is not switching to LTE automatically when existing WiFi or Ethernet configured connection drops. 
 
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v4.0.2 changelog:
    Soil moisture sensors:
        * Use improved Hilhorst pore water electric conductivity preset by default for newly paired sensors.
    LTE:
        * Roaming support
        * Improved stability
    BACnet:
        * After the system boots, the 'Reliability' property for measurement objects is set to 'Communication failure' until measurements have been received.
 
Known issue:
    ! Internet connection is not switching to LTE automatically when existing WiFi or Ethernet configured connection drops.
 
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v4.0.0 changelog:
    Cloud base management
        * Firmware update initiation from Aranet Cloud
 
Known issue:
    ! Internet connection is not switching to LTE automatically when existing WiFi or Ethernet configured connection drops.
 
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v3.5.3 changelog:
    * BACnet IP integration added
     
Known issue:
    ! Internet connection is not switching to LTE automatically when existing WiFi or Ethernet configured connection drops.
 
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v.3.4.7 changelog:
    * T, PEC & VWC thresholds added to soil moisture sensors. 
    * Sensor pairing stability improvements.
    * MQTT - added Keep alive configuration setting.
    * AS1 (Japan) region support added.
    * LTE modem status displayed in web UI
    * Aranet2 support added
 
Known issue:
    ! Internet connection is not switching to LTE automatically when existing WiFi or Ethernet configured connection drops.
 
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v3.3.6 Changelog:
    Modbus
        * Fix for received message counter used for server activity diagnostics
 
 
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v.3.3.4 Changelog
    Licences
        * Multiple simultaneously active timed licences now supported
    MQTT
        * Root topic length limit raised to 100 characters
    Aranet Cloud
        * Reduced traffic: as few as 1 GB montly traffic for the base station with 50 Aranet4 sensors paired at 1 min. interval
 
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v.3.2.5 Hotfixes:
 
 * Hardware WatchDog improvements
 
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v.3.2.4 Changelog:
   Sensors 
    * New sensors support
        * CO2 IP20 sensor
        * WET150 tarnsmitter 
        * Teros 12 Transmitter 
    * Soil sensor "Cocos or peat" and "Soilless media" profiles added to VWC sensor configuration
   Modbus TCP
    * Added Read sensor's loss status (RSSI alarm) using Modbus function "Read Input Status" (code: 2) from Discrete inputs.
    * Minor bugs fixed
  
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v3.1.7 Hotfixes:
  * Fix measurement conversion configuration display
  
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v3.1.6 Changelog:
  MQTT
    * JSON messaging profile now contains sensor alarms
  Modbus TCP
    * Basic Modbus TCP protocol support (requires licence)
  Sensors
    * PM sensor
      * Added PM1 metric to sensor list view and added PM1 thresholds.
    * VWC, EC, T sensor
      * Updated VWC formula, introduced new presets, PEC formula configuration and comment field for custom presets.
  Backup
    * Backup will now be automatically uploaded to the Aranet Cloud (for registered devices). This upload can also be performed manually from the System/Backup page.
  
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v3.1.6 Breaking changes:
  * PIN disable removed from System/Notifications/SMS page
  
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v3.0.7 Changelog:
  Semi-automatic firmware upgrade functionality
  MQTT:
    Sensor support:
    * Support for mains powered sensors
      * 0-10V transmitter
      * 4-20mA transmitter
    * Support for particulate matter sensor
  Measurement conversion:
    * Added radioactivity and PPFD to convertable metrics
  
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 v3.0.7 Breaking changes:
  * Removed virtual sensors