> For the complete documentation index, see [llms.txt](https://wiki.electroboffin.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.electroboffin.com/voidbot/mk1/kit-contents/electronics-parts/development-board.md).

# Development Board

- [Arduino® UNO R3](https://wiki.electroboffin.com/voidbot/mk1/kit-contents/electronics-parts/development-board/arduino-r-uno-r3.md)
- [Arduino® UNO R4 Minima](https://wiki.electroboffin.com/voidbot/mk1/kit-contents/electronics-parts/development-board/arduino-r-uno-r4-minima.md)
- [Arduino® UNO R4 WiFi®](https://wiki.electroboffin.com/voidbot/mk1/kit-contents/electronics-parts/development-board/arduino-r-uno-r4-wifi-r.md)