Connected Devices | Documentation

Connected Devices Client

(Software installed on Measurement-PC or ES820)

What's new

02 April 2025 - Connected Devices Client 7.1.1

[Bugfix] Fixed a bug which caused upload of files with same name to fail sometimes.

[Bugfix] Fixed a bug which caused uploads to fail due to wrong headers.


11 April 2024 - Connected Devices Client 7.1.0

[Bugfix] Resolved an issue where restarting the Connected Device Client was required after exchanging the connected IoT gateway in order to restore FileSync functionality.


23 February 2024 - Connected Devices Client 7.0.2

[Bugfix] Fix bug in archive manager

[Bugfix] Fix bug which caused upload to fail if device is not linked to vehicle

[Bugfix] Fix bug to recreate temporary folder if it is deleted at runtime

[Bugfix] Update UltraVNC version to support certain measurement PCs


20 November 2023 - Connected Devices Client 7.0.1

[Bugfix] Fixed an issue restricting installation to C and D drives.

[Bugfix] Fixed an issue preventing files from being archived.


24 October 2023 - Connected Devices Client 7.0.0

[Major Architecture Update] Improved performance, stability, and future development capabilities with a new core architecture.

[Feature] Added support for file uploads and downloads exceeding 2 GB.

[Feature] Files now receive a timestamp when uploaded if they already exist.

[Feature] Changes in the connection_info.json no longer require a service restart.

[Feature] Critical errors trigger popup notifications on Measurement-PCs.

[Breaking change] Updated connection_info.json with new configuration options:

  • uploader-cleanup now accepts boolean values (true/false) for enabling cleanup.
  • Several values have changed to integers for better control.

[Breaking change] After using version 7.0.0 once, you will not be able to switch back to an older version.

[Breaking change] Version 7.0.0 is only compatible with Device software version 3.0.0 or later.

[Bugfix] Fixed an issue where IP address changes in the Configuration window were not saved to the JSON file.

[Bugfix] Resolved a websocket connection issue.

[Info] Files now directly transfer between PANTARIS and Measurement-PCs, bypassing the IoT Gateway.

[Info] Measurement-PC: Installation location moved to C:\PANTARIS

[Info] ES820: Installation location moved to C:\PANTARIS, download and upload location moved to D:\PANTARIS

[Info] Improved log management into one file filesync.log located in C:\PANTARIS\log\

[Info] Renaming the app to PANTARISConnectedDevice


07 June 2023 - Connected Devices Client 6.2.1

[Bugfix] Implemented a bug fix to ensure that log writing resumes on the ES820


24 May 2023 - Connected Devices Client 6.2.0

[Bugfix] Fix bug which caused the client to stop sporadically on ES820


15 February 2023 - Connected Devices Client 6.1.1

[Bugfix] Fixes and security updates


07 November 2022 - Connected Devices Client 6.0.0

[Feature] Add Configuration versioning via JSON Schema https://json-schema.org/.

[Breaking change] Renaming config keys. downloader: "localdownloadpath" to "localpath"

[Breaking change] Renaming config keys. downloader: ""remotedownloadpath"" to "remotepath"

[Breaking change] Renaming config keys. uploader: "maxarchivefoldersizemb" to "localmaxarchivefoldersizemb"

[Breaking change] Renaming config keys. uploader: "maxfilelifetimedays" to "localmaxfilelifetimedays"

[Breaking change] Renaming config keys. uploader: "maxfilesizemb" to "remotemaxfilesizemb"


14 July 2022 - Connected Devices Client 5.0.1

[Bugfixes] Removed pop-up notification while silent installation.

[Bugfixes] File clean-up wasn't working as expected.

[Bugfixes] Device status in FileSync App wasn't shown as expected.


01 June 2022 - Connected Devices Client 5.0.0

[Feature] Completely new Connected Devices Client with user-interface that shows connection status

[Feature] Added feature to upload file with error message to Calponia if upload of original file fails

[Feature] Show pop-up notification if a remote connection session has started


09 May 2022 - Connected Devices Client 4.2.0

[Feature] Add ability to install the new Measurement-PC software without manual un-installation of old version

[Feature] Measurement-PC installer name changed to CalponiaConnectedDevice_vX.X.X.exe,


10 December 2021 - Connected Devices Client 4.0.0

[Feature] Add ability to install UltraVNC directly with our installer.

[Feature] Add ability to install in silent mode for ES820 inclusively ES820.inf.

[Feature] All necessary files are provide as zip-file.

[Feature] Add UltraVNC 1.3.4.2 Installer to zip-file.

[Feature] Add READ_BEFORE_INSTALL.txt zip-file.


11 May 2021 - Connected Devices Client 3.0.0

[Feature] Add support of multiple Measurement-PC's in local system.

[Feature] Add page where two common UltraVNC locations can be selected.


04 March 2021 - Connected Devices Client 2.2.1

[Feature] Shortcut on ES820 fix.

[Feature] Naming changed to "Calponia_FileSync_RVASettings-pc-vX.X.X.exe".


04 February 2021 - Connected Devices Client 2.2.0

[Feature] Add new peripheral platform ES820 support (Windows D Partition for installation).

[Feature] Naming changed to "Calponia-Gateway-PC-FileSync-vX.X.X.exe".


25 January 2021 - Connected Devices Client 2.1.0

[Feature] Hidden sftp user name.

[Feature] Stonger and hidden password for sftp user.


01 December 2020 - Connected Devices Client 2.0.0

[Bugfixes] Stability fixes of installer.

[Feature] Add peripheral platform Windows 10.

[Feature] Support Flea4 as a different gateway.


01 December 2020 - Connected Devices Client 1.2.0

[Feature] Creation of one installer.

[Feature] Usage of new naming Calponia-Gateway-PC-FileSync-v1.2.exe.


21 August 2020 - Connected Devices Client 1.0.0

[Feature] Add peripheral platform Windows 7.

[Feature] Add NSSM

[Feature] Add sftp client to connect to gateway with a simple configuration with yaml file, sftp user password credentials and mac address configurable.

[Feature] use polling principle to download or send data from/to gateway

[Feature] wait one sec and check file size before sending file to gateway

[Feature] Add installation with batch script.

[Feature] Combine NSSM and program executable to have background service on Windows.

© Bosch Engineering GmbH 2025, all rights reserved