Specification
| LCM interface | FPC40_0.5mm, RGB interface |
| RTP interface | Resistive touch:4Pin_1.0mm interface |
| User interface | 8Pin_2.0mm socket for power supply and serial communication. Download rate(typical value): 12KByte/s |
| Flash | 8MB NOR Flash for storing UI files like fonts, images, music, with over 100,000 erase/write cycles |
| Expand Flash | Expanding FLASH requires replacing 8MBytes NOR Flash with 16MBytes NOR Flash before proceeding with the expansion. It can support up to 64MBytes NOR Flash or 48MBytes NOR Flash+512MBytes NAND Flash |
| Buzzer | 3V passive buzzer. |
| RTC | Super-capacitor powered, accuracy: ±20ppm @25℃, maintains operation for 7 days after power-off. Reserved button cell power supply compatible circuit |
| SD card interface | For DGUS project file downloads (UI, CFG files, kernel, etc.), 4 Mb/srate |
| PGT05 interface | For programming DGUS firmware |
| LCD Type | TV-TN, TFT LCD |
| Viewing Angle | TV viewing angle, 70°/70°/40°/30°（L/R/U/D） |
| Resolution | 480×272 pixels (support 0°/90°/180°/270°) |
| Color | 18-bit 6R6G6B |
| Active Area (A.A.) | 95.00mm (W)×53.90mm (H) |
| Backlight Mode | LED |
| Backlight Service Life | >10000 hours (Time of the brightness decaying to 50%on the condition of continuous working with the maximum brightness) |
| Brightness | DMG48270C043_15WTR: 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. | |
| Type | RTP (Resistive touch panel) |
| Structure | ITO film + ITO glass structure and hardness 3H |
| Light Transmittance | 78%±3% |
| Mode | UART2: RS232 UART4: RS485( Only available after OS configuration) |
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| UART2 Voltage Level |
Test Condition | Min | Typ | Max | Unit | |
| Output 1 | - | -5.0 | -3.0 | V | ||
| Output 0 | 3.0 | 5.0 | - | V | ||
| Input 1 | -15.0 | -5.0 | - | V | ||
| Input 0 | - | 5.0 | 15.0 | V | ||
| UART2 Baud Rate |
3150~3225600bps, typical value of 115200bps | |||||
| UART4 Voltage Level |
Test Condition | Min | Typ | Max | Unit | |
| Output 1 | 2.5 | 5.0 | - | V | ||
| Output 0 | - | -5.0 | -2.5 | V | ||
| Input 1 | 0 | 2.5 | - | V | ||
| Input 0 | - | -2.5 | -0.2 | V | ||
| UART4 Baud Rate |
3150~921600bps, typical value of 115200bps | |||||
| Data Format | UART2: N81 UART4: N81/E81/O81/N82 ,4 modes (OS configuration) |
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| Interface Cable | 8Pin_2.0mm | |||||
| Rated Power | <5W | |||||
| Operating Voltage | 9~36V, typical value of 12V | |||||
| Operating Current | 109mA | VCC=12V, max backlight | ||||
| 50mA | VCC=12V, backlight off | |||||
| Recommended power supply: 12V 1A DC | ||||||
| Operating Temperature | -20℃~70℃ (12V @ 60% RH) | |||||
| Storage Temperature | -30℃~80℃ | |||||
| Conformal Coating | None | |||||
| Operating Humidity | 10%~90%RH, typical value of 60% RH | |||||
