> For the complete documentation index, see [llms.txt](https://nxp.gitbook.io/8mmnavq/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nxp.gitbook.io/8mmnavq/navq-developer-guide/communication-protocols.md).

# Communications Interfaces

There are many communications interfaces supported on NavQ through the JST-GH connectors on the HoverGames Interposer Board. The page links below are guides for each one

{% content-ref url="/pages/-MGiCHGPN3Zi-Kt8Syyl" %}
[GPIO](/8mmnavq/navq-developer-guide/communication-protocols/controlling-gpio-in-linux-on-navq.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MIdj2LNLGHFEEKyhFSh" %}
[SPI](/8mmnavq/navq-developer-guide/communication-protocols/spi.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MGJOdXW-5kV6S0xxj3M" %}
[I2C](/8mmnavq/navq-developer-guide/communication-protocols/i2c.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MJ2UzatfPP6x3VNIhlT" %}
[CAN](/8mmnavq/navq-developer-guide/communication-protocols/can-communication.md)
{% endcontent-ref %}