> For the complete documentation index, see [llms.txt](https://docs.influxtechnology.com/support_guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.influxtechnology.com/support_guides/rexgen-series-product-manuals/rexgen-air-cloud-usage-guides/cloud-usage-guides-for-rexgen-air-device/deploying-lambda-function-to-aws.md).

# Deploying Lambda Function To AWS

{% hint style="info" %}
**Note:** 

Before proceeding, please ensure that you create the function in the same region where you have the S3 Bucket and the Timestream Database.
{% endhint %}

When used with AWS, ReXgen will utilize the following Services:

* **Amazon S3 Bucket -** Data is being stored from the device.
* **Amazon Lambda -** Serverless Compute Service Run Code Without Provisioning or Managing Infrastructure.

<figure><img src="/files/ZVgepnWdn7RlABN4j4qE" alt=""><figcaption></figcaption></figure>

## ReXgen Air – Auto Conversion in Cloud

* A function is available in [<mark style="color:blue;">Github</mark>](https://github.com/InfluxTechnology/ReXlibrary/tree/master/Demo/AWS_Lambda), and customers can deploy the function quickly to enable auto conversion. Below are the guides to deploy the lambda function to AWS:

## [<mark style="color:blue;">For Beginners</mark>](/support_guides/rexgen-series-product-manuals/rexgen-air-cloud-usage-guides/cloud-usage-guides-for-rexgen-air-device/deploying-lambda-function-to-aws/for-beginners.md)

## [<mark style="color:blue;">For Advanced Users</mark>](/support_guides/rexgen-series-product-manuals/rexgen-air-cloud-usage-guides/cloud-usage-guides-for-rexgen-air-device/deploying-lambda-function-to-aws/for-advanced-users.md)

* Supports  – BLF, MF4 and CSV formats.

<figure><img src="/files/zkgkdYeeOTltkYrsuXm5" alt=""><figcaption></figcaption></figure>

* Supports DBC Decoding.
* Supports writing data to external Time Series Databases.


---

# 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.influxtechnology.com/support_guides/rexgen-series-product-manuals/rexgen-air-cloud-usage-guides/cloud-usage-guides-for-rexgen-air-device/deploying-lambda-function-to-aws.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.