> Complete documentation index: [llms.txt](/llms.txt). Markdown versions of all pages are available by appending `.md` to page URLs.

# Guides

> Guides that span more than one Binho product: I3C, USB interfaces and operating modes, firmware updates, application notes and educational material.

Guides cover topics that apply to more than one Binho product. For a single
product, start from [Hardware](/hardware/) or
[Software](/software/).

* [**I3C**](/guides/i3c/): which Binho tool to use for I3C, and where each one is
  documented.
* [**USB Interfaces**](/guides/usb-interfaces/): the USB HID and USB CDC
  interfaces Supernova and Pulsar expose, and the CDC operating modes.
* [**Firmware Updates**](/guides/firmware-updates/): step-by-step instructions
  for updating the device's firmware.
* [**Application Notes**](/guides/application-notes/): longer-form,
  use-case-driven guidance.
* [**Educational**](/guides/educational/): vendor-neutral protocol and concept
  explainers.