# Act extras

`Windows` `macOS` `Linux` `RasPi`

Build and rewrite Act.

{% hint style="success" %}
Act Extras include those that use external open source libraries and other resources, and those that perform relatively complex processing.
{% endhint %}

![selection screen](/files/MaKw09hTj8l0cUNdUI0J)

When this screen is opened, a list of projects is displayed. Select the project you wish to write, and the build - write will be performed. After the writing is finished, press `Enter` or `[ B ]` button to reset the TWELITE radio module and go to the Interactive settings mode screen (or Terminal screen, configuration required).

[Build to Write Screen](/eng/usage/screens/main_menu/firm_prog/build_screen.md)

If you have set up to use VSCode at the TWELITE STAGE settings, do not build, but open [screen to write BIN file](/eng/usage/screens/main_menu/firm_prog/bin.md) under `build/`.

### Folder

The projects to be built are located as follows

```
{MWSTAGE installation folder}
    MWSTAGE/Act_extras
```

### Operation

| Operation                             | Desc.                                                                                                             |
| ------------------------------------- | ----------------------------------------------------------------------------------------------------------------- |
| `[ A ]`                               | Select menu ↑                                                                                                     |
| `[ A ]` long press                    | Exit this screen and return to the previous menu.                                                                 |
| `[ B ]`                               | Selecting a menu item.                                                                                            |
| `[ B ]` long press                    | Open the related website (if it is registered in `000desc.txt` in the project folder) with a standard OS browser. |
| `[ C ]`                               | Menu selection ↓                                                                                                  |
| `[ C ]` long press                    | Open a folder (project or related folder). You can set it to open with VS Code in the settings menu.              |
| `ESC`                                 | Exit this screen and return to the rewriting menu.                                                                |
| Mouse click `[HELP]`                  | Opens the related website.                                                                                        |
| Mouse click `[Foldr]` (or `[VSCode]`) | Open a related folder (with VSCode).                                                                              |
| Mouse click `[▽]` or `[△]`            | Go to the next or previous page.                                                                                  |


---

# 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://stage.twelite.info/eng/usage/screens/main_menu/firm_prog/act_extras_build.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.