Development Examples Mini- and Small-System Devices WLAN-connected Products LED Peripheral Control Third-Party SDK Integration Cameras Without a Screen Camera Control Overview Development Guidelines Photographing Video Recording Use Case Cameras with a Screen Screen and Camera Control Overview Development Guidelines Photographing Video Recording Previewing Use Case Visual Application Development Overview Preparations Adding Pages Building the Home Page Building the Details Page Debugging and Packaging Running on the Device FAQs Standard-System Devices Development Guidelines on Clock Apps Development Example for Platform Drivers Development Example for Peripheral Drivers