By default, BreatheLITE should automatically detect the connected devices. However if the Automatic Device Discovery service has been turned off, it is still possible to automatically detect devices by following the steps below.
  1. To automatically add a new device, connect the device to the computers USB port before following the steps belowIn the Devices section, click on the Actions button and click on Automatic Device Scan as shown below

  2. A loading message will be displayed while the app automatically detects all of the connected devices
  3. Once the app has finished scanning the new device(s) will be displayed in the Devices section as shown below:

Manually add a device

To manually add a new device, connect the device to the computers USB port before following the steps below:
  1. In the Devices section, click on the Actions button and click on Manually Add Device as shown below
  2. A new popup will be displayed asking you to enter the devices serial number and model:

  3. Enter the devices serial number into the text box and select the device model from the drop down. After entering the information, click on the Add button. The device serial number can be found on the product label
  4. The new device will be displayed in the Devices section as shown below:

  5. Before downloading data from the device, the COM port of the device will need to be configured. Click on the Settings section and choose the devices COM port as shown below:

  6. Once the COM port has been configured, click on the Save button

By default, BreatheLITE will automatically discover devices when they are plugged into the computer.

It’ll take a maximum of five seconds after plugging in the device before the BreatheLITE will discover it.
After the devices have been discovered, BreatheLITE will check if they have any outstanding data to download.
If any of the devices have existing data, a popup will be displayed asking if you would like to automatically download the data:

To download the data, click on the “Yes” button and the app will begin to download the data from the device:

Once the data has been downloaded, the popup will show that data download is complete, as shown below:


Note: The automatic device discovery can be turned off by going to the Settings and de-selecting the Automatic Device Discovery option.
BreatheLITE is used to change the settings of an XD1 + or XD ONE device. To do this, establish a connection with the device.

Once the connection is established, the device settings can be downloaded and changed by following the steps below:
  1. Click on the device to be configured in the Devices section. BreatheLITE will automatically download the device settings

  2. Click on the Settings tab as shown below:

  3. Make the required changes to the devices settings by changing the options in the settings tab
  4. To save the device settings click on the Save button at the bottom of the settings

  5. A notification will then be displayed to show the device settings were successfully saved
To identify a device connected to the computer, please follow the steps below
  1. Click on the device to be identified in the Devices section
  2. Click on the Identify button button as shown below:

  3. The LED’s on the front of the selected device will then flash to identify itself
To unarchive a device, please follow the steps below:
  1. Connect the archived device to the PC
  2. If the app has Automatic Device Discovery turned on, the app will automatically unarchive the device. If it is turned off please follow the steps below
  3. In the Devices section, click on the Actions button and click on Automatic Device Scan as shown below:


  4. The archived device will then reappear in the device list and will no longer be archived
To clear the data from the device, please follow the steps below:
  1. Click on the device to be cleared in the Devices section
  2. Click on the Clear button and a new popup menu will be displayed as shown below:

  3. There are 4 options to choose from. These are highlighted below:
  •  Alarm Logs: Select this to only clear the alarm logs from a device.
  • Event Logs: Select this to only clear the event logs from a device.
  • Telemetry: Select this to only clear the telemetry data from a device.
  • Shift Summaries: Select this to only clear the shift summary data from a device.
  • All: Select this to delete all of the data from a device.
Once the logs have been cleared from the device, a notification will be displayed showing if the data was successfully cleared or not.
Note: Data on the XD1+ or XD ONE won’t be recoverable once device data is deleted.
To download the data from a device, please follow the steps below:

  1. Connect the device via the USB cable to the computer
  2. If the device is not shown in the device list, click on the Actions button and click on Automatic Device Scan. As detailed in the Devices section
  3. Click on the device in the Devices section and the following screen will be displayed:

  4. The next step is to click on the Download Data button and a popup menu will be displayed that will automatically download the devices data. Shown below:

  5. Once the data has been downloaded, the popup will show that data download is complete, as shown below:

  6. Click on the Close button to complete the telemetry download.

If the Trolex XD1+ STEL and TWA indicators are flashing red as shown below:

This means the Trolex XD1+ has detected an electronic failure of the internal memory. The XD1+ will alert the user and enter an error state.

If this happens, please contact our support team to raise a ticket.

If the Trolex XD1+ TWA and battery indicator are flashing red as below:

The data received from the particulate sensor was found to be corrupt. The XD1+ will ignore this reading, log the event and continue its operation.

If this occurs more than 4 times, the XD1+ will alert the user and enter an error state. If this happens please contact our support team to raise a ticket. 

If the battery icon is flashing red, the internal memory is corrupt and loss of data has occurred. The XD1+ will automatically format its memory and continue its operation.