Description

The YX34002A is a 3.4-inch square TFT LCD display module featuring a 480×480 RGB resolution and a SPI + RGB interface, designed for smart home devices, industrial control panels, medical equipment, POS terminals, handheld instruments, and embedded HMI applications.

Powered by the ST7701S driver IC, the module delivers vivid colors, sharp image quality, and an All-O'Clock viewing angle, ensuring excellent visibility from every direction. The SPI + RGB interface combines simple initialization with high-speed RGB data transmission, providing an ideal display solution for high-performance embedded systems and industrial control platforms.

With an outline dimension of 70.45 × 70.32 × 1.89 mm and an active display area of 60.48 × 60.48 mm, the YX34002A features a compact square design that is easy to integrate into modern electronic products. Its high pixel density, reliable optical performance, and industrial-grade operating characteristics make it suitable for medical devices, industrial automation, smart terminals, consumer electronics, and various embedded display solutions. The module features a 3.4-inch TFT-LCD, 480×480 resolution, ST7701S driver IC, SPI + RGB interface, and All-O'Clock viewing direction.

Basic Specifications

Mechanical Drawing

Optical Characteristics

Operating Conditions