Display Parameters    
LCD Type      IPS, TFT LCD
Viewing Angle    Wide viewing angle, 85°/85°/85°/85°（L/R/U/D）
Resolution    480×480 pixels (support 0°/90°/180°/270°)
Color                   24-bit 8R8G8B
Active Area (A.A.)    71.90mm (W)×70.20mm (H)
Backlight Mode    LED
Brightness    DMG48480C040_03WTC: 250nit
Brightness Control    0~100 grade (When the brightness is adjusted to 1%~30%of the maximum brightness, flickering may occur and is not recommended to use in this range)
Note: You can use dynamic screen saver wallpapers to avoid afterimages caused by fixed page display for a long time.
Serial Interface Parameters
    
Mode    UART2: 3.3V & 5V  TTL/CMOS
                UART4: 3.3V & 5V TTL/CMOS(Only available after OS configuration)
Baud Rate    3150~3225600bps, typical value of 115200bps
Data Format    UART2: N81
UART4          : N81/E81/O81/N82 , 4 modes (OS configuration)
Interface Cable    10Pin_1.0mm
Electrical specifications
    
Rated Power    <5W
Operating Voltage    4.5~5.5V, typical value of 5V
Operating Current    220mA    VCC = +5V, Backlight on
70mA    VCC = +5V, Backlight off