LCD 4.3" 480x272 resistive touch panel DWIN HMI
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Universal HMI module with 4.3" IPS LCD display and resistive touch panel.
Features DMG48270F043-02WTR:
- COF structure, display control electronics built on LCD tape.
- Based on T5L0, with DGUS II system
- 4.3 inches, 480*272 pixel resolution, 262k colours, IPS-TFT-LCD
- Resistive touch
- 50-pin lead with all microcontroller leads available
- With graphic GUI, dual-core processor
Principle of operation of DWIN HMI displays
We design the appearance of the user interface and its operating principle using the dedicated DGUS TOOL application. We have the option of loading ready-made graphics, creating buttons, charts, input fields, etc. We then transfer the compiled files to an SD memory card, from which they are copied to the display's memory.
Operation from the microcontroller side is reduced to sending and receiving predetermined data frames via the UART interface.
Specyfikacja DMG48270F043-02WTR
Interface:
- Baudrate: 3150~3225600bps, Type. 115200bps
- Operating mode:
UART2: N81 UART TTL
UART4: N81/E81/O81/N82 4 (software configurable) UART TTL
UART5: N81/E81/O81/N82 4 (software configurable) UART TTL - User connectors:
- 50 pin tape 50Pin_0.5mm FPC - Flash memory: 8MBytes NOR Flash, for graphics, fonts, audio files. Number of records over: 100,000
- SD card interface: FAT32, download speed: 4Mb/s
Display:
- Number of colours: 262K colours
- LCD Type IPS-TFT-LCD
- Viewing angles: 85°/85°/85°/85° (L/R/U/D)
- Display area 95.04mm (W)×53.86mm (H)
- 480×272 resolution
- LED backlighting
- Brightness: 250nit
Touch panel:
- Type: RTP(Resistive Touch Panel)
- Structure: ITO film + ITO glass
- Touch mode: Supports touch and swipe
- Surface hardness: 3H
- Light transmission: greater than 80%
Power supply:
- Power supply voltage: 4.5~5.5V
- Current consumption with backlight on: VCC = +5V, 220mA
- Current consumption with backlight off: VCC = +5V, 100mA
Kit includes:
- DMG48270F043-02WTR LCD 4.3" 480x272 resistive touch panel DWIN HMI
