8.88 Inch Bar UART LCD Display <br/>DMG19480T088-01W(Industrial Grade)

Video Specification Hardware and interface description User interface 8Pin_2.0mm socket for power supply and serial communication. Download rate(typical value): 12KByte/s Flash 32MBytes (2*16MBytes NOR Flash), can be used to store user UI files such as fonts, images, music, etc., with erase/write cycles >100,000 times Expand Flash pads Two expansion slots are available, supporting expansion of NOR Flash and NAND Flash. The maximum expansion for NOR Flash is up to 64Mbytes. When combining NOR Flash and NAND Flash, the maximum expansion is up to 48Mbytes (using one expansion slots) + 512Mbytes Buzzer 3V passive buzzer RTC Super-capacitor supplies power to RTC, accuracy: ±20ppm @25℃. Can maintain normal operation for 7 days after power-off. Reserved button cell power supply compatible circuit. SD card slot Supports downloading of all files (user UI files, CFG files, underlying kernel firmware), displays download statistics on the screen, download rate: 4 Mb/s. When downloading files, the SD card needs to be formatted in FAT32 format, with a recommended allocation unit size of 4096 Reserved module interface Supports soldering of WI-FI module and USB download module. WI-FI module model: WI-FI-10; USB module models: HDL702, HDL703 PGT05 interface Used for reprogramming the underlying DGUS firmware Display Parameters LCD Type IPS process TFT display screen Viewing Angle Wide viewing angle (typical values are 85°/85°/85°/85°), high contrast, and good color reproduction Resolution 480×1920 pixels (0°/90°/180°/270°) Color 16.7M color (24-bit 8R8G8B) Active Area (A.A.) 218.9mm (W)×54.7mm (H) Interface MIPI Backlight Mode LED Backlight Service Life >30000 hours (Time of the brightness decaying to 50%on the condition of continuous working with the maximum brightness) Brightness DMG19480T088_01WTC: 200nit DMG19480T088_01WTR: 150nit DMG19480T088_01WN: 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. Touch Parameters Type CTP (Capacitive touch panel) Interface I²C Structure G+G structure with surface cover of tempered glass Touch Mode Single point touch and support continuous sliding touch Surface Hardness 6H Light Transmittance >90% Life Over 1,000,000 times touch    Type RTP (Resistive touch panel) Structure ITO film + ITO glass Touch Mode Single point touch and support continuous sliding touch Surface Hardness 3H Light Transmittance >80% Life Over 1,000,000 times touch Serial Interface Parameters Mode UART2: ON=TTL/CMOS; OFF=RS232 UART4: ON=TTL/CMOS; OFF=RS232(Only available after OS configuration) Voltage Level Test Condition Min Typ Max Unit Output 1, Iout = -4mA 4.78 5.0 - V Output 0, Iout = 4mA - - 0.4 V Input 1 2.5 5.0 - V Input 0 - - 1.0 V Baud Rate 3150~3225600bps, typical value of 115200bps Data Format UART2: N81 UART4: N81/E81/O81/N82 , 4 modes (OS configuration) Interface Cable 8Pin_2.0mm Electrical specifications Rated Power <5W Operating Voltage 6~36V, typical value of 12V Operating Current 260mA VCC=12V, max backlight 60mA VCC=12V, backlight off Recommended power supply: 12V 1A DC Operating environment Operating Temperature -20℃~70℃ (12V @ 60% RH) Storage Temperature -30℃~80℃ Conformal Coating Yes Operating Humidity 10%~90%RH, typical value of 60% RH Application