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T&D Thermo

Mobile application for device configuration, data collection and graphing, data upload to the cloud, and report creation.

Details

"T&D Thermo" is a mobile application for TR7 Series, TR4A Series, and TR32B loggers that allows users to carry out operations such as making settings, downloading recorded data, and viewing graphs via smartphones and tablets.

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Compatible OS iOS 15.0 or later
Android 9.0 or later

Important Notes on the TR4A/4 Series Firmware Update

  • The TR4 Series firmware can be updated through the T&D Thermo app. Make sure your logger and mobile device can communicate via Bluetooth to perform the update.
  • Note that the firmware update will delete all recorded data stored in the logger. Please download all necessary data first.
  • Please make sure that the battery warning mark is not displayed on the LCD screen of the logger when performing the update.
  • If the update is interrupted (by opening another screen or leaving the Bluetooth communication range) during the operation, return to the update screen to resume the process.

How to Update TR4A/4 Series Firmware

  1. Get the latest version of T&D Thermo from the App or Google Play store.
  2. Open the app, making sure you have a Bluetooth connection between your logger and mobile device.
  3. On the home screen tap a device in the list to open the device info(*1) screen.
  4. Tap on [Bluetooth] to connect via Bluetooth.
  5. Open the Firmware Update menu and tap [Start] to perform the update.(*2)

(*1) This screen shows the measurement, serial number, and the device name.
(*2) If there is a new firmware, you will see the message "New Firmware Available" in the Firmware Update box on the Graph and Settings menu screen.

Revision History

Ver. 2.90 (iOS) July 30, 2024

    • Added support for the TR71A2, TR72A2 and TR75A2 (to be released in September 2024).
    • Fixed a problem where unused tags were included when outputting TR4 series recorded data files (.trz).

Ver. 2.90 (Android)

    • Added support for the TR71A2, TR72A2 and TR75A2 (to be released in September 2024).
    • Fixed a problem where unused tags were included when outputting TR4 series recorded data files (.trz).
    • Fixed a problem that occurred when connecting a Pt sensor to a TR45, where the sensor type was not displayed in the Settings Table (including the exported settings file).

Ver. 2.80 (iOS) May 22, 2024

  • The App is now compatible with iOS 17. iOS 14 and below are no longer supported.
  • Made the following changes to the Log and Settings output file:
    - Added "Min/Max Auto Reset" setting info
    - Layout organized by category
  • Moved [Account Management] to directly under the top menu and added the [Cancel Account] option.
  • A plug icon was added to show when the TR7A is powered by USB or AC adapter.
  • If the device's internal clock had not been set, it will now be adjusted to the smartphone clock when performing a connection test from Network Settings or when applying changes within Other Settings.
  • A message now appears on the Home screen when login to T&D WebStorage Service fails due to password change, etc.
  • Fixed a problem where the humidity reading was displayed to the first decimal place for TR43A when viewing its data via WebStorage.
  • Fixed a problem that occurred when making setting changes via WebStorage, the clock icon (which indicates that there are pending changes) did not disappear even after they were applied.
  • Fixed a problem that occurred when applying changes in Other Settings for TR-7wb/wf, where the port number of the data destination would be set to the default (80) even when it was changed to other port number.

Ver. 2.80 (Android)

  • The App is now compatible with Android 14. Android 8 and below are no longer supported.
  • Made the following changes to the Log and Settings output file:
    - Added "Min/Max Auto Reset" setting info
    - Layout organized by category
  • Moved [Account Management] to directly under the top menu and added the [Cancel Account] option.
  • A plug icon was added to show when the TR7A is powered by USB or AC adapter.
  • If the device's internal clock had not been set, it will now be adjusted to the smartphone clock when performing a connection test from Network Settings or when applying changes within Other Settings.
  • Fixed a problem where the humidity reading was displayed to the first decimal place for TR43A when viewing its data via WebStorage.
  • Fixed a problem where the configured WLAN password could be viewed in the Network Settings.
  • Fixed a problem of continued Bluetooth communication failure for TR7A/TR-7wb that occurred when Bluetooth connection was lost while "Bluetooth Lock" was turned on and the setting screen was opened.
  • Fixed a problem that occurred when the device was connected via WLAN direct communication and upon changing the proxy settings, the change was not actually reflected on the device.

Ver. 2.71 (iOS) October 16, 2023

    • Added a confirmation dialog to confirm the lifting of warning state when changing the warning settings or starting a new recording session for a TR7A series device which is in a warning state.
    • Added the "Warning Lifted" status to the Warnings list for the TR7A series device.
    • Changed the threshold value at which a "Low Battery" warning appears in the app to the same level at which the warning is sent from the logger to the server.
    • Added the adjustment function for measurements of the overseas-model TR4A and TR4 series.
    • Fixed an issue where some text was shown in bold font on iOS 17 devices.

Ver. 2.71 (Android)

    • Added a confirmation dialog to confirm the lifting of warning state when changing the warning settings or starting a new recording session for a TR7A series device which is in a warning state.
    • Added the "Warning Lifted" status to the Warnings list for the TR7A series device.
    • Changed the threshold value at which a "Low Battery" warning appears in the app to the same level at which the warning is sent from the logger to the server.
    • Added the adjustment function for measurements of the overseas-model TR4A and TR4 series.

Ver. 2.70 (iOS/Android) April 24, 2023

  • Added support for the TR32B.
  • The app no longer displays "WEP" (which cannot be selected as the Security option) in the Network Settings for the TR7A Series.
  • Added the following features to the graph:
    - Zoom in by double-tapping
    - Zoom out by tapping with two figures
  • Updated the firmware updater program for the TR41A, TR42A and TR43A. (Device Firmware Ver.1.10 /Bluetooth Ver.2.15)
    This update resolves the following issue:
    - The device would freeze when a communication error occurs during the firmware update via Bluetooth.
  • Fixed a problem that occurred when there were any pending settings on the T&D WebStorage Service, where the current setting value was displayed instead of the pending setting.
  • When the data storage period in the T&D WebStorage Service has expired and the data has been deleted for the TR4A/4 Series, the app now shows the latest measurement for that device in the list display (home screen) instead of “---”.
  • Changed the messages that appear when “WebStorage” or “Warnings” is selected from the device info screen, if the device is not registered to the currently selected WebStorage account or if a WebStorage account has not been set up in the app.

Ver. 2.64 (iOS/Android) March 27, 2023

  • Fixed a problem where the home screen and the device info screen showed an incorrect humidity reading for the TR43A. This occurred when the device was set to Fahrenheit in the temperature unit setting and when the data was retrieved from the cloud (T&D WebStorage Service).
  • Fixed a problem that occurred when collecting and sending the TR4A Series logger’s data to T&D WebStorage Service, where the app sent only a subset of data if the amount of data to be sent was greater than 16284.

Ver. 2.63 (iOS) March 1, 2023

  • Added support for RT/RS15(H). (ESPEC MIC products)
  • Updated the firmware update program for the TR41A, TR42A and TR43A. (Device Firmware Ver.1.09 /Bluetooth Ver.2.15)
    This update resolves the following issues:
    - The [BAT] indicator did not disappear from the LCD screen even after replacing with a new battery.
    - Low battery was not detected from the app.
  • Fixed typo in the tag name used in the recorded data file (.trz): "auther" to "author"

Ver. 2.63 (Android) March 1, 2023

  • Added support for RT/RS15(H). (ESPEC MIC products)
  • Updated the firmware update program for the TR41A, TR42A and TR43A. (Device Firmware Ver.1.09 /Bluetooth Ver.2.15)
    This update resolves the following issues:
    - The [BAT] indicator did not disappear from the LCD screen even after replacing with a new battery.
    - Low battery was not detected from the app.
  • Fixed a problem that occurred in Android Ver. 2.60 or later, where the app could crash when changing the Graph Display Count setting while the graph is displayed in landscape mode.

Ver. 2.62 (Android) January 26, 2023

  • Fixed a problem that occurred when downloading data via Bluetooth from the TR7A with full data (30,000 data) which was recorded in Endless mode. The timestamp of the first reading of the data was displayed incorrectly (using the recording start date and time).
  • Fixed a problem where the PDF report was not attached to the email.

Ver. 2.61 (Android) October 19, 2022

  • Updated the firmware update program for the TR41, TR42 and TR45*.
    (Device Firmware Ver.1.09 / Bluetooth Ver.1.02)
    *TR41A, TR42A, and TR43A are NOT affected.
    This update resolves the following issues:
    - A problem that could cause the device to freeze when internal communication between components failed.
    - A problem where the battery warning mark may be turned on or off incorrectly.
  • Fixed a problem where recording could not be started via ThermoREC if the previous recording was started via T&D Thermo for TR41/42.

Ver. 2.61 (iOS) October 17, 2022

  • Updated the firmware update program for the TR41, TR42 and TR45*.
    (Device Firmware Ver.1.09 / Bluetooth Ver.1.02)
    *TR41A, TR42A, and TR43A are NOT affected.
    This update resolves the following issues:
    - A problem that could cause the device to freeze when internal communication between components failed.
    - A problem where the battery warning mark may be turned on or off incorrectly.
  • The app is now compatible with iOS 16. iOS 13 and below are no longer supported.

Ver. 2.60 (iOS)August 25, 2022

  • Changed the format of the output Log and Settings file, including the addition of system information.
  • The Settings Table now displays “Adjustment” only when the device has previously been configured with Adjustment settings.
  • Removed the Latest button (sort by update time) from the List Display on the home screen.
  • Improved the Graph display in portrait mode:
    - by changing the initial position of the horizontal cursor to the center of the Y-axis.
    - by showing a vertical cursor and the date, time, and readings for the cursor position by default (without a long press on the graph).

Ver. 2.60 (Android)

  • Changed the format of the output Log and Settings file, including the addition of system information.
  • The Settings Table now displays “Adjustment” only when the device has previously been configured with Adjustment settings.
  • Removed the Latest button (sort by update time) from the List Display on the home screen.
  • Improved the Graph display in portrait mode:
    - by changing the initial position of the horizontal cursor to the center of the Y-axis.
    - by showing a vertical cursor and the date, time, and readings for the cursor position by default (without a long press on the graph).
  • Fixed a problem where invalid characters could be used in Name Settings > Device Name if the Apply button was pressed without confirming the entry on the keypad.

Ver. 2.51 (Android) July 4, 2022

  • Fixed a problem that caused the app to crash when opening it on Android 12 with Bluetooth OFF.
  • Fixed a problem that caused the app to crash while using it on mobile devices with Bluetooth OFF.

Ver. 2.50 (iOS)Jun 21, 2022

  • Updated the app design.
  • Added support for the TR4A and TR4 Series.
  • Added the following items to the Settings Table:
    - Recording Status
    - BT Version
  • Fixed a problem where the “Wrong Passcode” message was not displayed when entering a wrong passcode in Other Settings > Bluetooth Lock for the TR7A.
  • Fixed a problem where the group name could not be set to blank in Name Settings for the TR-7wb/nw/wf.
  • Fixed a problem that occurred when opening the TR-7wb/nw/wf data via the cloud (T&D WebStorage Service), where the graph time was not displayed correctly in daylight savings time.

Ver. 2.50 (Android)

  • Updated the app design.
  • Added support for the TR4A and TR4 Series.
  • Added the following items to the Settings Table:
    - Recording Status
    - BT Version
  • Fixed a problem where the “Wrong Passcode” message was not displayed when entering a wrong passcode in Other Settings > Bluetooth Lock for the TR7A.
  • When setting a passcode in Other Settings > Bluetooth Lock for the TR-7wb/nw/wf, the passcode is no longer visible during entry in the field.
  • Fixed a problem where the device name could be set to blank in Name Settings for the TR-7wb/nw/wf.
  • Improved the precision of the graph display.

Ver.2.40 (iOS)November 30, 2021

  • Added support for the TR75A.
  • It is now possible to identify the type of sensor in the output log/setting information.
  • When the app collects the TR7A device’s recorded data and cannot obtain date and time information, the date on the graph’s X-axis now appears as “Jan 1, 2001”.
  • Fixed a problem that occurred when registering a device, where the “Nearby Bluetooth Devices” search result appeared flashing.
  • Added a Done button to the keyboard that appears when entering the passcode for “Bluetooth Lock” in Other Settings.
  • Fixed a problem that occurred when opening “Warnings” to check warning histories, where the warning setting values were not updated correctly.
  • Fixed a problem that occurred when opening the Settings Table via T&D WebStorage Service, where the firmware version was displayed in a small size.
  • Fixed a problem that occurred when generating a PDF report, where the upper and lower limit lines were displayed outside the graph area.
  • The app is now compatible with iOS 15. iOS 12 and below are no longer supported.

Ver.2.40 (Android)

  • Added support for the TR75A.
  • It is now possible to identify the type of sensor in the output log/setting information.
  • When the app collects the TR7A device’s recorded data and cannot obtain date and time information, the date on the graph’s X-axis now appears as “Jan 1, 2001”.
  • Fixed a problem that occurred when opening the Settings Table via T&D WebStorage Service, where the firmware version was displayed in a small size.
  • Fixed a problem that occurred when generating a PDF report, where the upper and lower limit lines were displayed outside the graph area.
  • The app is now compatible with Android 12. Android 7 and below are no longer supported.

Ver.2.30 (Android)November 18, 2021

  • Fixed a problem that occurred when generating a PDF report of the downloaded data, where the days on the graph’s X-axis could sometimes be offset by one day.

Ver.2.30 (iOS)November 17, 2021

  • Fixed a problem that occurred when generating a PDF report of the downloaded data, where the days on the graph’s X-axis could sometimes be offset by one day.

Ver. 2.20 (Android)September 13, 2021

  • Added support for the TR7A series.
  • Added a function to create a PDF report of the data which was downloaded using Bluetooth or WLAN Direct Communication.
  • Added a function to receive and display push notifications when a warning occurs.
  • Added a function to output log and settings from the Settings Table screen.
  • Added a function to immediately communicate with T&D WebStorage Service by swiping down at the Top screen.
  • Changed the default value for the Graph Display Count from 8000 to 16000.
  • Removed the “5hr” option from the Auto-upload Interval setting.

Ver. 2.20 (iOS) September 7, 2021

  • Added support for the TR7A series.
  • Added a function to create a PDF report of the data which was downloaded using Bluetooth or WLAN Direct Communication.
  • Added a function to receive and display push notifications when a warning occurs.
  • Added a function to output log and settings from the Settings Table screen.
  • Added a function to immediately communicate with T&D WebStorage Service by swiping down at the Top screen.
  • Changed the default value for the Graph Display Count from 8000 to 16000.
  • Removed the “5hr” option from the Auto-upload Interval setting.
  • Fixed a problem that occurred when going to [Files] menu - [Share] icon - [Save to Files] on iOS 14 device, where the dialog buttons were not visible.
  • Changed the default date time axis label to center at 0:00 when displaying a graph of the long-term recorded data. (Previous label was 15:00)

Ver. 2.11 (iOS) December 25, 2020

  • Changed the threshold value at which a battery warning is issued and the background color of the device in the device list turns red.

Ver. 2.08 (Android)

  • Changed the threshold value at which a battery warning is issued and the background color of the device in the device list turns red.
  • Corrected the error message display appearing when attempting to read data from T&D WebStorage Service but data does not exist, from "Communication error" to "There is no data".
  • The app is now compatible with Android 11.0. Android 5 and below are no longer supported.

Ver. 2.10 (iOS)October 15, 2020

  • The app is now compatible with iOS 14. iOS 10 and below are no longer supported.

Ver. 2.07 (Android)September 30, 2020

  • Fixed a problem that occurred when attempting to email or share the data stored from T&D WebStorage Service, where the transmission failed if the app had never been used to communicate directly with the logger (via Bluetooth or WLAN).

Ver. 2.09 (iOS)April 14, 2020

  • Fixed a problem that occurred when using Bluetooth and T&D WebStorage Service with the TR-7wb series, where measurements and the elapsed time were not displayed correctly on the Home screen.

Ver. 2.08 (iOS)October 10, 2019

  • Fixed a problem that caused WLAN Direct Communication to fail on iOS/iPadOS 13.
  • In the device list display, the readings received via T&D WebStorage Service are now automatically refreshed.

Ver. 2.06 (Android)

  • In the device list display, the readings received via T&D WebStorage Service are now automatically refreshed.

Ver. 2.07 (iOS)September 2, 2019

Ver. 2.05 (Android)

Ver. 2.06 (iOS)July 10, 2019

  • Updated graph functions.

Ver. 2.04 (Android)

  • Fixed a problem where the screen was not displayed properly when the menu was opened while editing the device list.

Ver. 2.03 (Android)May 17, 2019

  • Improved the stability of wireless LAN direct communication when the mobile device is connected via cellular network.
  • Fixed a problem that caused a failure to send recorded data files.
  • Fixed a problem so that the mobile device does not sleep while the recorded data is being downloaded.

Ver. 2.02 (Android)April 23, 2019

  • Improved the stability of WLAN direct communication.
  • Fixed a problem where the graph displayed up to one week’s data only when the data was downloaded via Bluetooth or WLAN direct communication.
  • Fixed a problem that occurred when viewing the graph in Fahrenheit and in full screen mode with the cursor line, where the Ch1 and Ch2 readings to be displayed with the same value.

Ver. 2.05 (iOS)March 18, 2019

  • Fixed a problem that occurred when deleting a device from the device list with a Read-Only ID, where the data for that device was deleted from not only this app but also from T&D WebStorage Service.

Ver. 2.01 (Android)

  • Fixed a problem where the restriction of read-only account did not work properly.
  • Fixed a problem that caused frequent Bluetooth communication failures on some mobile devices.
  • Fixed bug in graph display.

Ver. 2.04 (iOS)March 14, 2019

  • Fixed a problem that caused the network communication to fail by turning on “Wireless LAN” in the Network Settings.
  • Other small fixes and improvements.

Ver. 2.00 (Android)March 4, 2019

  • Added support for the TR-7wb Series Data Loggers and Bluetooth® low energy.
  • Updated the app design.
  • Added a function to send and share recorded data files in CSV format.
  • "Ondotori Web Storage" (Japanese server) has been added as the destination server for sending data from the logger.
  • Added the warning history function.

Ver. 2.03 (iOS)February 25, 2019

  • Fixed a problem that occurred when displaying graph with a smaller number of readings than that stored in the logger, where the time axis was displayed incorrectly.
  • Improved the stability of wireless LAN direct communication.
  • Other small fixes and improvements.

Ver. 2.02 (iOS)February 9, 2019

  • Fixed an issue where recorded data stored in T&D WebStorage Service did not appear on the graph when the Graph Display Count was set to All.
  • Fixed an issue where users were prompted to enter a passcode even after deactivating the Bluetooth Lock function.
  • Other small fixes and improvements.

Ver. 2.01 (iOS)February 7, 2019

  • The new app now utilizes previously entered T&D WebStorage Service account information.
  • Other small fixes and improvements.

Ver. 1.10 (Android)February 8, 2019

  • Fixed an issue where WLAN Direct Communication could not be established on Android 9.

Ver. 2.00 (iOS)February 5, 2019

  • Added support for iOS12.
  • Added support for the TR-7wb Series Data Loggers and Bluetooth® low energy.
  • Updated the app design.
  • Added a function to switch between multiple T&D WebStorage Service accounts.
  • Added a function to send and share recorded data files in CSV format.
  • "Ondotori Web Storage" (Japanese server) has been added as the destination server for sending data from the logger.
  • Added the warning history function.

Ver. 1.09 (Android)April 2, 2018

  • Fixed a problem that occurred when downloading recorded data directly from the logger that was set to Fahrenheit, where temperatures were not displayed correctly on the main screen.

Ver. 1.08 (Android)December 26, 2017

  • Fixed a problem that could cause an error logging in to the T&D WebStorage Service by using a read-only user ID.

Ver. 1.12 (iOS)June 12, 2017

  • Added support for iOS10.
  • Added support for the TR-75wf and TR-75nw.
  • It is now possible to log in to T&D WebStorage Service with a read-only ID.
  • Added a function to register a device that is already registered with another account.
  • Other small fixes and improvements.

Ver. 1.07 (Android)June 1, 2017

  • Added support for the TR-75wf and TR-75nw.
  • It is now possible to log in to T&D WebStorage Service with a read-only ID.
  • Added a function to register a device that is already registered with another account.
  • Updated graph functions.
  • Other small fixes and improvements.

Ver. 1.11 (iOS)June 15, 2016

  • Fixed a problem where the app was crashed in iOS7.

Ver. 1.10 (iOS)June 3, 2016

  • In the Graph display, the channel name appears now next to the measurement value.

Ver. 1.09 (iOS)October 16, 2015

  • Added support for iOS9.
  • Other small fixes and improvements.

Ver. 1.06 (Android)March 1, 2015

  • Added support for the TR-71nw and TR-72nw.
  • Other small fixes and improvements.

Ver. 1.08 (iOS)February 19, 2015

  • Fixed a problem that occurred when deleting a device in [Add/Remove Devices], where a wrong device was deleted.
  • Fixed a problem where recording could not be started when there were any pending settings on the T&D WebStorage Service for that device.
  • Changed the part of the UI and message.
  • Other small fixes and improvements.

Ver. 1.05 (Android)November 1, 2014

  • App name was changed. (from "ThermoWEB" to "T&D Thermo")

Ver. 1.07 (iOS)October 31, 2014

  • App name was changed. (from "ThermoWEB" to "T&D Thermo")

Ver. 1.06 (iOS)October 23, 2014

  • Added support for iOS8.
  • Other small fixes and improvements.

Ver. 1.05 (iOS)August 18, 2014

  • Users are now automatically logged into either the English or Japanese site of the T&D WebStorage Service according to the entered User ID. (Login is no longer connected to the language setting of the mobile device.)

Ver. 1.04 (Android)August 1, 2014

  • Users are now automatically logged into either the English or Japanese site of the T&D WebStorage Service according to the entered User ID. (Login is no longer connected to the language setting of the mobile device.)

Ver. 1.04 (iOS)July 14, 2014

  • Added support for iOS7.
  • Increased the Graph Display Count up to 80,000 readings for data stored in T&D WebStorage Service.
  • Other small fixes and improvements.

Ver. 1.03 (Android)March 31, 2014

  • Updated graph functions.

Ver. 1.02 (iOS)November 18, 2013

  • Fixed a problem where incorrect start time was applied when starting recording via direct wireless communication.
  • Other small fixes and improvements.

Ver. 1.01 (iOS)November 6, 2013

  • Added support for the RT-14 and RS-14.
  • Other small fixes and improvements.

Ver. 1.02 (Android)October 31, 2013

  • Fixed a problem that sometimes caused an abnormal application termination when the audible alarm is activated.

Ver. 1.01 (Android)October 29, 2013

  • Made compatible with the "T&D WebStorage Service".
  • Added support for the RT-14 and RS-14.
  • Added a function to notify users with alarm when a warning occurs.
  • Added a function to sort a list of devices.

Ver. 1.00 (iOS)October 18, 2013

  • First Release

Ver. 1.00 (Android)October 3, 2013

  • First Release

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