Features: 3.5 inch 320×480 Display offer seamless compatibility and industrial embedded systems, reducing GPIO pin requirements by 60% in SPI mode for streamlined integration. Equipped with ST7796S driver chips, this industrial grade LCD delivers 262K color at 40MHz SPI clock speed, achieving 3x faster data transfer in critical applications. Designed for engineers and technicians developing handheld diagnostic tools, vehicle mounted systems, and outdoor inspection equipment requiring display. Operates flawlessly in 20°C to 70°C, ideal for automotive dashboards, factory automation panels, and field service devices exposed to dust. Features 90% light transmittance, enabling 35% power reduction for extended battery life in portable instruments. Specifications: Component:LCD Size:Approx.110.29x64.87mm/4.34x2.55inch Resolution: 320x480 Screen size: 3.5inches Working temperature: -20℃~70℃ Package Includes: 1Pc LCD Display Screen note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.