1e41f4b71Sopenharmony_ci# Driver Development Kit 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci - [Introduction to Driver Development Kit](driverdevelopment-overview.md) 4e41f4b71Sopenharmony_ci - [Peripheral Driver Client Development](externaldevice-guidelines.md) 5e41f4b71Sopenharmony_ci - [DriverExtensionAbility Development](driverextensionability.md) 6e41f4b71Sopenharmony_ci - [FAQs](externaldevice-faqs.md) 7