> For the complete documentation index, see [llms.txt](https://docs.g-iot.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.g-iot.io/level-meter-full-device-guide-book/level-meter-greater-than-giots-function/lm-device-dashboard/lm-add-widgets/lm-graph-widget.md).

# LM - Graph widget

The Graph Widget allows for the visualization of historical data transmitted by the devices, displayed in graphical formats such as line graphs. 

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXe5RKZBExUV2xpG_L-WXYtR06eF9LSX7OguLrfdc7-msV7NPV6GZ3-sOEKTlHLTqpE08IM302rhDvkALoYEdI0EHcaJ7BdHrinMUrflh4_A30vuMUtAy5n-ugXfAgnUVBFK-XcR?key=6Q0L8l71kf0rf1QHDmG1DmN7" alt=""><figcaption><p>LM Graph Widget Page </p></figcaption></figure>

## LM- Set-up Graph widget

1. Access the Device Dashboard:\
   Navigate to the Device Page by selecting the specific device from the list and clicking on its name.
2. Add a Graph Widget:\
   In the device dashboard, click the + Add Widget icon in the top-right corner.
3. Select Graph Widget:\
   From the popup menu, select the Graph Widget.
4. Configure the Graph
5. Save the Configuration:\
   Click Save to add the widget to the device dashboard.
6. Verify and Adjust:\
   The graph widget will now appear on the dashboard. If needed, click the gear icon on the widget to update or modify the configuration.

* Choose Measurements: Select the parameters to display on the graph (e.g., temperature, battery, humidity).
* Set Timeframe: Define the time period for the data visualization using the calendar icon.

<figure><img src="/files/XaBYF0kJMMcc9xRYlJi9" alt=""><figcaption><p>Set Up Graph Widget</p></figcaption></figure>

## VST- Export Data

1. Create and Configure the Graph Widget:\
   Follow the steps to configure the Graph Widget on the LM device dashboard.
2. Locate the Download Icon:\
   Once the table is displayed on the device dashboard, find the download icon in the top-right corner of the table widget.
3. Export the Data:\
   Click on the download icon to export the displayed data. The file will be downloaded in a standard format, such as CSV for further analysis.

![](https://lh7-rt.googleusercontent.com/docsz/AD_4nXd81N6g8ROWJiYugeJh8EbV6XWsb7vTQeg9rEmv0JGWr5c4zptmRuf2hfprBqnhP4uMn-3zA_pXLcjvUuiGcI9aIg0luJJxJtsXGMx2V_W0CXE8PfODcVcw4mtbf0U95EthkVN4?key=6Q0L8l71kf0rf1QHDmG1DmN7)

<br>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.g-iot.io/level-meter-full-device-guide-book/level-meter-greater-than-giots-function/lm-device-dashboard/lm-add-widgets/lm-graph-widget.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.