Enhanced Memory 16MB Flash and 8MB PSRAM provide ample storage and efficient processing for complex programs and multitasking. Advanced Connectivity WiFi and Bluetooth enable seamless wireless communication for a wide range of applications. Resolution Display 1.43inch AMOLED screen delivers clear, vibrant visuals for intricate projects requiring detailed output. Practical use scenarios IoT gateway or sensor hub: collects data from multiple sensors, processes locally, and communicates wirelessly to cloud services or other devices. Portable handheld controller or wearable prototype: compact display and wireless connectivity support interactive UI and remote control on the go. Education and rapid prototyping: a versatile platform for learning embedded development and showcasing projects with a vivid display.