Description
2.1 Inch Circular Smart LCD DMG48480C021_03W Commercial Grade :
●Based on T5L1, running DGUS II system, commercial grade;
● 2.1-inch circular LCD, 480*480 pixels resolution;
● 16.7M colors, IPS-TFT-LCD, wide viewing angle;
● 10Pin_1.0mm socket for power supply and serial communication;
● Backlight Service Life: >20000 hours (Time of the brightness decaying to 50% on the condition of continuous working with the maximum brightness)
● Use DWIN DGUS II V7.6GUIs software development
Specification
ASIC Information
| T5L1 ASIC | Developed by DWIN. Mass production in 2019,1MBytes Nor Flash on the chip, 512KBytes used to store the user database. Rewrite cycle: over 100,000 times |
Display
| Color | 16.7M colors |
| LCD Type | IPS |
| Viewing Angle | Wide viewing angle, 85°/85°/85°/85°（L/R/U/D） |
| Display Area（A.A） | D=53.3mm |
| Resolution | 480*480 |
| Backlight | LED |
| Brightness | 350 nit |
Touch parameters
| Type | CTP (Capacitive touch panel) |
| Structure | G+FF structure with surface cover of tempered glass |
| Touch Mode | Support point touch and drag |
| Surface Hardness | 6H |
| Light Transmittance | Over 90% |
| Life | Over 1,000,000 times touch |
Reliability Test
| Working Temperature | -10~60℃ |
| Storage Temperature | -20~70℃ |
| Working Humidity | 10%~90%RH |
| Conformal coating | None |
Voltage & Current
| Power Voltage | 4.5~5.5V |
| Operation Current | VCC = +5V, Backlight on: 130mA |
| VCC = +5V, Backlight off: 60mA |
Interface
| LCM interface | FPC40_0.5mm, RGB interface |
| CTP interface | FPC6_0.5mm, IIC interface |
| Baudrate | 3150~3225600bps, typic value: 115200bps |
| Output Voltage | Output 1, Iout = -4mA; 2.7~3.2V |
| Output 0, Iout =4mA; 0.1~0.4 V | |
| Input Voltage （RXD） |
Input 1, 2.4~5.5V |
| Input 0, 0~1.0V | |
| Interface | UART2: ON=TTL/CMOS; OFF=RS232 UART4: ON=TTL/CMOS; OFF=RS232(Only avaliable after OS configuration) |
| User interface | 10Pin_1.0mm |
| Flash | 16MBytes NOR Flash, for fonts, pictures and audio files. Rewrite cycle: over 100,000 times |
| Expand Flash interface | Expandable to 64Mbytes NOR Flash or 48Mbytes NOR Flash+512Mbytes NAND Flash |
| SD interface | FAT32. Download files by SD interface can be displayed in statistics. Download rate: 4Mb/s |
| PGT05 interface | When product crashes by accident, you can use PGT05 to update DGUS kernel and make the product return to normal |
Package & Dimensions
| Form factor | 75.0(W)mm×85.0(H)mm×12.3(T)mm |
| Net weight | 70g |
7 inch touch screen LCD, Dwin, Dwin LCD, industrial LCD, TFT LCD, TOUCH LCD, TOUCH SCREEN LCD, TOUCHSCREEN
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