> For the complete documentation index, see [llms.txt](https://docs.aafi.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aafi.xyz/faq/design-progress.md).

# Design Progress

## Materials Needed for AaFi:

* Raspberry Pi Zero W
* 32 GB Micro SD Card
* Ethernet/USB HUB HAT Expansion Board for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W/Zero WH,with RJ45 10/100M Ethernet Port
* Alfa AWUS036NH
* Battery Pack

## \[V1 Design] Orginal Prototype Design of AaFi. 

Found that USB extension for Raspberry Pi Zero did not work at all. Design was later scrapped early on in development. 

![](https://2313937159-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MUtge29enKBUN7GNVfu%2F-MZ55SUgndwqWZTkm3RT%2F-MZ5B76hMsxTcmQRNrXo%2FDesignV1Unused.png?alt=media\&token=b4cb30fb-dc05-407b-983a-0f543d6909d1)

## \[V2 Design Top] Design of AaFi 

![](https://2313937159-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MUtge29enKBUN7GNVfu%2F-MZ55SUgndwqWZTkm3RT%2F-MZ5CpYhLD3J03Xk2BQb%2FDesignV2Top.png?alt=media\&token=6f5dd7d8-8ed5-47aa-a5c0-54eff27e9a7f)

## \[V2 Design Side] Design of AaFi 

![](https://2313937159-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MUtge29enKBUN7GNVfu%2F-MZ55SUgndwqWZTkm3RT%2F-MZ5DDyAv9ZsnP6XCu6r%2FDesignV2Side.png?alt=media\&token=120eb5c7-0430-4fd2-a66a-ecbb402f789f)

## Final Design of AaFi Side View

Essentially the same design as V2 but added a ethernet hat on to the Raspberry Pi Zero W for ethernet connenctivity. 

![](https://2313937159-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MUtge29enKBUN7GNVfu%2F-MZ5EVu7zLy7ihTuUZ6L%2F-MZ5GcMz7r5K_LQamzm4%2F20210424_184346.jpg?alt=media\&token=6bd00eb9-d551-4c79-8764-cc98a21200df)