USBjohto
USBjohto is a community-driven wiki project dedicated to USB technology and practical hardware-software interfacing. The project collects tutorials, reference designs, and troubleshooting guides contributed by hobbyists, engineers, and educators, with an emphasis on real-world interoperability and approachable explanations. It covers core USB specifications, device classes, power delivery considerations, and modern connectors such as USB-C, as well as cross-platform driver development for Windows, macOS, Linux, and embedded systems.
Content areas include hands-on firmware examples for microcontrollers, open-source driver snippets, test procedures, and a device
Organizationally, USBjohto operates as a community project with a permissive license and a code of conduct.
USBjohto is widely used by students, makers, and professionals as a starting point for USB projects and