# Katapult

You may want to build your own version of Katapult, currently Katapult doesn't support the stm32f042 at 24mhz.

Download our build of Katapult below. 

{% @github-files/github-code-block url="<https://github.com/Cartographer3D/katapult>" %}

### Cartographer v2 and v3 (stm32f042 based probes).&#x20;

#### USB

The USB version requires the following settings.&#x20;

<figure><img src="/files/kidPsKgLExjqjXxn8o8D" alt=""><figcaption><p>Katapult settings for USB Cartographer</p></figcaption></figure>

#### CAN

The CAN version requires the following settings.&#x20;

<figure><img src="/files/QfdWJ4yTn8krFbi31nLZ" alt=""><figcaption><p>Katapult settings for CAN Cartographer</p></figcaption></figure>


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# Agent Instructions: 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:

```
GET https://docs.cartographer3d.com/original-plugin/firmware-archive/manual-methods/archive/katapult.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.