Telemetry2U IoT Platform Revision History

This page provides a chronological list of updates to the Telemetry2U IoT platform, including new features, bug fixes, device compatibility improvements, and performance enhancements. Use this revision history to track changes and stay informed about the latest developments. You may also receive notifications of new versions by following the Telemetry2U X (Twitter) account.

Revision History from Nov 08, 2023 to Jul 22, 2025

V3.04 Released 2025-07-22

  • Added calculated fields section to node input labels form that allows new custom fields to be created from complex expressions based on sensor readings.

    • V3.03 Released 2025-06-23

  • When generating audit reports display "No Data" when applicable rather than trying to generate empty chart that was causing an error.

    • V3.02 Released 2025-06-06

  • When attempting to add a device where the IMEI or Device EUI is already registered display a user-friendly message instead of a generic error.

    • V3.01 Released 2025-05-29

  • Added support for Senstick Microclimate 3.0 (SMC30) LoRaWAN Temperature/Humidity/Air Pressure Sensor.
  • Allow company administrators to create system messages that will appear at the top of the screen for all users within the company.
  • For alerts allow setting up to six consecutive readings before triggering (previous limit was three).

    • V3.00 Released 2025-05-19

  • Added period statistics page to show daily / weekly / monthly statistics across one or more devices.

    • V2.99 Released 2025-05-11

  • For devices with a pulse counter input add a new column "Count Change" that shows the pulse counts since the previous record.

    • V2.98 Released 2025-05-10

  • Added support for Dragino SN50v3-CB battery powered LTE-M sensor in pulse counter mode.
  • Added support for Dragino SN50v3-CS solar powered LTE-M sensor in pulse counter mode.

    • V2.97 Released 2025-04-08

  • On sensor calibrations page include minimum and maximum valid values. Sensor readings outside this range will be treated as a sensor error condition.
  • Trigger alerts when two consecutive sensor errors have occurred.

    • V2.96 Released 2025-03-29

  • Added page describing Data Security Policy.

    • V2.95 Released 2025-03-17

  • Added support for Netvox RA02A LoRaWAN Smoke Detector.

    • V2.94 Released 2025-03-12

  • Added support for Dragino PS-CB-NA NB-IoT / LTE-M Analog Sensor including solar power version.

    • V2.93 Released 2025-03-10

  • Upgraded PDF report generation for cross-platform support, some small font changes may be noticed.

    • V2.92 Released 2025-02-19

  • On charts use alert minimum / maximum values to set bounds lower and upper bounds, but continue to use audit report limits if no alerts are active.
  • Add an indicator to widgets of alert configuration status: White = No alert defined, Green = Alert defined and active, Orange = Alert defined but disabled.

    • V2.91 Released 2025-01-23

  • Added support for logging in and signing up using Google account. Note that existing users will only be able to login via Google if your current Telemetry2U e-mail matches your Google e-mail address.

    • V2.90 Released 2025-01-21

  • Added support for Dragino DDS75-NB NB-IoT Ultrasonic Distance Sensor.

    • V2.89 Released 2025-01-05

  • Removed Helium Network Coverage Map now that Helium API is no longer available since the transition to Solana.

    • V2.88 Released 2024-12-19

  • Added missing data retrieval support for Dragino PS-LB LoRaWAN Air Water Pressure Sensor.

    • V2.87 Released 2024-12-13

  • Added support for Dragino DS03A-CB NB-IoT/LTE-M Door Sensor.
  • Added support for Dragino S31-NB NB-IoT Temperature / Humidity Sensor.

    • V2.86 Released 2024-12-09

  • Added support for Dragino SN50v3-NB NB-IoT sensor node in pulse counter mode.

    • V2.85 Released 2024-11-17

  • Fixed false alerts that could occur after sending a command to Dragino LHT65 devices.
  • Fixed spelling of LHT65 on device type list (was LTH65).

    • V2.84 Released 2024-10-21

  • Added support for Dragino LTC2-LB RTD Temperature LoRaWAN sensor.

    • V2.83 Released 2024-10-15

  • Added support for Dragino SE02-NB NB-IoT Soil Moisture & EC Sensor with two sensor probes.

    • V2.82 Released 2024-09-23

  • Added side-bar menu.

    • V2.81 Released 2024-09-21

  • Added support for Dragino WL03A-NB rope style leak detector.

    • V2.80 Released 2024-09-04

  • Added Milli-Q® control system for automatic transfer between water purification system and gravity fed storage tank.
  • Added initial support for Telemetry2U transponder system for pathology sample temperature monitoring.
  • Added LTE / 5G to available network providers.

    • V2.79 Released 2024-08-06

  • Added support for Dragino PS-NB-NA -- NB-IoT Analog Sensor.

    • V2.78 Released 2024-08-01

  • Added support for Milesight TS301 temperature sensor with LCD display.
  • Fixed error that would occur removing nodes not using the Telemetry2U LoRaWAN network server.

    • V2.77 Released 2024-07-31

  • Added support for Dragino LDDS20 LoRaWAN waterproof liquid level sensor.
  • When adding new devices use more descriptive names on the device types list.

    • V2.76 Released 2024-07-27

  • Allow users that don't have access to edit dashboards to save their "Small Screen" setting.

    • V2.75 Released 2024-07-24

  • Added alert type that will trigger every time data is received that continues to match the alert conditions (set consecutive readings to all).

    • V2.74 Released 2024-07-22

  • Added support for Dragino PB01 LoRaWAN Button with built-in temperature and humidity sensor.
  • Added sensor serial number to node maintenance index page.

    • V2.73 Released 2024-07-19

  • Added support for Dragino D20-NB and D23-NB NB-IoT temperature sensors with up to three temperature probes.

    • V2.72 Released 2024-07-18

  • Added support for Dragino D20-LB and D23 temperature sensors with up to three temperature probes.

    • V2.71 Released 2024-07-04

  • Added 4x1 widget to dashboard that displays sensor name, reading, min/max, time last updated and gradient scale in a single block.

    • V2.70 Released 2024-06-27

  • Added "Make Responsive" checkbox to dashboard that collapses widgets to a single column on mobile devices and other small screens. Option is per-user and affects all dashboards.

    • V2.69 Released 2024-06-05

  • Added support for Dragino LSN50 and LSN50V2 counting mode.

    • V2.68 Released 2024-05-19

  • Added forward and back navigation buttons to the reports page.
  • Allow report settings section to be collapsed by pressing the "report settings" link.

    • V2.67 Released 2024-04-23

  • Ignore single byte packets sent by some Dragino devices after joining the network so that invalid sensor reading alerts aren't triggered.

    • V2.66 Released 2024-04-09

  • For Telemetry2U LoRaWAN movement detector add extra parameters for setting accelerometer wakeup threshold and duration.

    • V2.65 Released 2024-03-21

  • Fixed issue where some users with certain access level couldn't update LoRaWAN / NB-IoT sensor descriptions and comments.

    • V2.64 Released 2024-03-19

  • Allow up to five voice call priority groups to be created under alert notification groups.

    • V2.63 Released 2024-01-09

  • For Dragino LSN50-S31 LoRaWAN Temperature & Humidity Sensor perform VPD and dew point calculations after calibrations have been applied.

    • V2.62 Released 2024-01-08

  • Added decoder for Telemetry2U LoRaWAN emergency button.

    • V2.61 Released 2024-01-07

  • Decode interrupt flag for Dragino LSE01 LoRaWAN soil moisture and conductivity sensor.

    • V2.60 Released 2023-12-11

  • On dashboard charts show lines for upper and lower limits from audit reports if they are defined.

    • V2.59 Released 2023-12-08

  • When running scheduled audit reports and FDA 21 CFR Part 11 compliance reports include the report name in the attachment filename.
  • When editing audit reports make sure changes are reflected as soon as save button is pressed.

    • V2.58 Released 2023-12-06

  • Added support for Milesight WS302 sound level sensor.

    • V2.57 Released 2023-12-04

  • When adding NB-IoT devices hide parameters specific to LoRaWAN and prompt for IMEI instead.

    • V2.56 Released 2023-11-21

  • Added support for Dragino LDS02 LoRaWAN door / window sensor.

    • V2.55 Released 2023-11-08

  • Added device password field to node details as a place to record any password required for local device configuration.
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