The Dräger X-node is a wireless gas detector that can be connected to a LoRa network. With the help of this app, the following functions can be configured or executed on the X-node:
- Display of the current gas measurement value
- Display of current temperature, relative humidity and air pressure
- Configuration of alarm limits, flashing patterns, flashing intervals
- Insight into sensor and device information
- View and configure LoRa settings
- Firmware update
- Zero and sensitivity adjustment

In order to be able to use the Dräger X-node app, a Bluetooth connection must first be established with a Dräger X-node device.
The current measured values ​​for the concentration of the measured gas, the relative humidity, the temperature and the air pressure are displayed in an overview.
The alarm limits can be set in the app. The user can use this to set the gas concentration at which the status LED lights up green, yellow or red. Furthermore, the flashing pattern and the time interval in which limit value violations are visualized by the status LED can be set.
The app shows the date of the last adjustment made. The sensor in the X-node can be adjusted using the app. The app can also be used to update the firmware.
Not only can information about the LoRa connection be displayed via the app, but the parameters for a LoRa connection can also be configured.
Overall, the X-node app is a tool to check and adjust the function of the X-node device and to integrate it optimally into the IoT landscape.