Plugandplay module design enables seamless integration into electronics projects, reducing setup time and wiring complexity. 2.25inch LCD display with wide viewing angle technology delivers vivid color visuals from any direction, using SPI data transfer for reliable performance. The color screen uses a simplified SPI communication interface, reduces pin count for compact circuit designs, and employs energyefficient circuitry to minimize power consumption. Ideal for smart home control panels, portable medical devices, outdoor instrumentation, and wearables where readability and stable operation matter. Practical use scenarios: Smart home systems: control panels and dashboards for lighting, climate, and security with clear status display from multiple angles. Portable medical devices: compact, powerefficient displays for handheld monitors and patient data visualization. Outdoor instrumentation: field meters and environmental sensors that require legible color display in varying light and low power usage.