> 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. 

![](/files/-MZ5B76hMsxTcmQRNrXo)

## \[V2 Design Top] Design of AaFi 

![](/files/-MZ5CpYhLD3J03Xk2BQb)

## \[V2 Design Side] Design of AaFi 

![](/files/-MZ5DDyAv9ZsnP6XCu6r)

## 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. 

![](/files/-MZ5GcMz7r5K_LQamzm4)