Model No. WF43VSIAEDNGA
►Size : 4.3”
►Resolution : 480x272 dots
►View Direction : 12H
►Interface : RGB
►Driver IC : ST7282
►Control-Board : No
►Brightness(cd/m2) : 800
►Frame Through Hole : No
►Touch Screen : Projected Capacitive Touch Panel (PCAP)
►Touch Points: 5
WF43VSIAEDNGA is a high-brightness 4.3-inch TFT LCD module with a Projected Capacitive Touch Panel (PCAP). It is a color TFT display with a 480x272 resolution and 700 cd/m² brightness. The module is built with an ST7282 driver IC for the TFT display, supporting 24-bit RGB interfaces. The Projected Capacitive Touch Panel (PCAP) is equipped with an ILI2130 PCAP driver IC, supporting an I2C interface and providing 5-point touch functionality. This TFT module is perfect for outdoor measuring equipment, industrial devices, testing equipment, measuring instruments, and more.
The supply voltage for logic (VCC) is from 3.1V to 3.5V, with a typical value of 3.3V. It features an anti-glare surface, a 12 o'clock view direction, 6 o'clock gray scale inversion, and a 16:9 aspect ratio. It can operate at temperatures from -20℃ to +70℃ and be stored at temperatures from -30℃ to +80℃.
| Item | Dimension | Unit |
|---|---|---|
| Size | 4.3 | inch |
| Dot Matrix | 480 x RGB x 272 (TFT) | dots |
| Module dimension | 105.5(W) x 67.2(H) x 4.6(D) | mm |
| Active area | 95.04 x 53.856 | mm |
| Dot pitch | 0.066 x 0.198 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| View Direction | 12 o'clock | |
| Gray Scale Inversion Direction | 6 o'clock | |
| Aspect Ratio | 16:9 | |
| Driver IC | ST7282 or equivalent | |
| Interface | 24-bit RGB | |
| Backlight Type | LED, Normally White | |
| PCAP FW Version | 0x07.0x00.0x00.0x00.0x01.0x0C.0x11.0x43 | |
| PCAP IC | ILI2130 or equivalent | |
| PCAP Interface | I2C | |
| Touch screen | With Capacitive Touch Screen | |
| Surface | Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage For Logic | Vcc | 3.1 | 3.3 | 3.5 | V |
| Digital operation current | ICC | 22 | 33 | mA | |
| Supply PCAP | VDDT | 3.0 | 3.3 | 3.6 | V |
| ICTP | － | 52 | 78 | mA |
| Pin | Symbol | Function |
|---|---|---|
| 1 | VLED- | Power for LED backlight cathode |
| 2 | VLED+ | Power for LED backlight anode |
| 3 | GND | Power ground |
| 4 | VCC | Power voltage |
| 5 | R0 | Red data (LSB) |
| 6 | R1 | Red data |
| 7 | R2 | Red data |
| 8 | R3 | Red data |
| 9 | R4 | Red data |
| 10 | R5 | Red data |
| 11 | R6 | Red data |
| 12 | R7 | Red data (MSB) |
| 13 | G0 | Green data (LSB) |
| 14 | G1 | Green data |
| 15 | G2 | Green data |
| 16 | G3 | Green data |
| 17 | G4 | Green data |
| 18 | G5 | Green data |
| 19 | G6 | Green data |
| 20 | G7 | Green data (MSB) |
| 21 | B0 | Blue data (LSB) |
| 22 | B1 | Blue data |
| 23 | B2 | Blue data |
| 24 | B3 | Blue data |
| 25 | B4 | Blue data |
| 26 | B5 | Blue data |
| 27 | B6 | Blue data |
| 28 | B7 | Blue data (MSB) |
| 29 | GND | Power ground |
| 30 | CLK | Pixel clock (DCLK) |
| 31 | DISP | Display on/off |
| 32 | HSYNC | Horizontal sync signal; negative polarity |
| 33 | VSYNC | Vertical sync signal; negative polarity |
| 34 | DE | Data Enable |
| 35 | NC | No connection |
| 36 | GND | Power ground |
| 37 | NC | No connection |
| 38 | NC | No connection |
| 39 | NC | No connection |
| 40 | NC | No connection |
| Pin | Symbol | Function |
|---|---|---|
| 1 | VSS | Ground for analog circuit |
| 2 | VDDT | Power Supply : +3.3V |
| 3 | SCL | I2C clock input |
| 4 | NC | No connect |
| 5 | SDA | I2C data input and output |
| 6 | NC | No connect |
| 7 | /RST | External Reset, Low is active |
| 8 | NC | No connect |
| 9 | /INT | External interrupt to the host |
| 10 | VSS | Ground for analog circuit |
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