Screen Size: 1.77 inches (diagonal) Driver IC: ST7735R resolution (width x height): 128 RGB × 160 pixels Display: is significant, transmission drive unit: a-Si TFT active matrix color depth: 262K viewing direction : 12 o'clock viewing angle: L50 / R50 / U50 / D30 ° Brightness: 200cd / m color configuration: RGB vertical stripe backlight unit: 2 LED interface: 80 SCM system 8/16-bit data bus, 20-pin touch screen: No (touch screen mode conductor resistance / optional) Applications: Financial electronics, communications, electronics, consumer electronics, information appliances, instrumentation, automotive electronics, entertainment and other cultural and educational body fields.