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v1.10.0-TRACK-X-5.0.0

Release date: 06.03.2024

Added / Changed

  • Users can now mark certain message events as alerts via configuration options to distinguish them from regular messages. The device puts in extra effort to ensure that alert messages are successfully delivered, especially in challenging connectivity conditions. This involves strategies like conducting multiple retries or switching to different radio access technologies to improve the chances of message delivery.

  • The device now supports additional Cumulocity IoT device management functionality to update these device assets:

    • Firmware

    • Configuration files

    • Wireless BLE stack

    • Modem firmware

    • Application parameters

  • Added configuration options to enable improved GNSS accuracy

  • Added configuration options to customize intervals for device management communication

  • Support OTA update artefacts from multiple tenant repositories of the Exelonix backend platform

  • Improved device boot-up time

Fixed

  • Purge malformed telemetry data from the device storage if the backend service rejected it

  • Fixed handling of float values that led to failed parameter updates

  • Prevent low pxtime setting from blocking requests that are necessary for device management

  • Fixed erroneous LED feedback in some cases during device initialization

  • Fixed battery thresholds to provide a more accurate battery status LED feedback

v1.9.0-TRACK-

...

X-4.0.1

Release date: 16.08.2023

Added/ Changed

  • Add two TLS root certificates (1, 2) of the Go Daddy certificate authority, which are required for encrypted communication with these public Cumulocity IoT instances:

    • cumulocity.com

    • us.cumulocity.com

    • apj.cumulocity.com

    • eu-latest.cumulocity.com

    • emea.cumulocity.com

v1.9.0-TRACK-

...

X-4.0.0

Release date: 07.07.2023

Added/ Changed

  • Add file-based remote configuration update

  • Add basic Bluetooth functionality for observing and broadcasting

  • Improve data processing of stored measurements to decrease processing time

  • Configurable initialization phase of the device with optional LED feedback

...

v1.8.0-TRACK-X-3.0.1

Release date: 26.10.2022

Fixed

  • Fixes an issue that prevents the creation of Cumulocity/Cloud-of-Things SmartRest templates

v1.8.0-TRACK-X-3.0.0

Release date: 01.10.2022

Added / Changed

  • Add Cumulocity/Cloud-of-Things platform as a possible target for telemetry data

  • Add functionality to conduct Firmware-Over-The-Air (FOTA) updates via the Cumulocity/Cloud-of-Things platform

  • Automatically adapt to the German daylight saving time offset

  • Add support for multiple APNs of different mobile network operators

  • Store measurements on the flash memory and retry sending if the initial sending failed

...