Product overview
The YX19002A is a 1.9-inch IPS TFT-LCD module with 170×320 RGB resolution and a combined 3SPI + RGB interface. Driven by the ST7789V driver IC, it provides consistent color reproduction, All O'Clock IPS viewing angle and is optimized for compact embedded and portable systems used in industrial control, handheld terminals, smart home, medical and IoT equipment. The module's slim outline and lightweight construction suit space-constrained designs (outline: 25.80 × 49.72 × 1.40 mm).
Basic specifications
Display size: 1.9 inch
LCD type: IPS TFT-LCD, transmissive
Resolution: 170 (RGB) × 320
Active area: 22.70 × 42.72 mm
Outline dimensions: 25.80 × 49.72 × 1.40 mm
Pixel pitch: 0.1335 × 0.1335 mm
Viewing direction: All O'Clock
Driver IC: ST7789V
Interface: 3SPI + RGB
Backlight: White LED × 4
Analog operating voltage: 3.3 V typ.