Model No. WF43WSYFEDHGV
►Size: 4.3"
►Resolution : 480×272 dots
►View Direction : 80/80/80/80
►Interface : Support HDMI Connector (Only DVI Signal)
►Controller IC : TFP401
►Control-Board : Yes
►Brightness(cd/m2): 800
►Frame Through Hole: No
►Touch Screen : Projected capacitive touch panel (PCAP)
►Detect Point (Fingers) : 1 / 2 / Option
►Operating Temperature : -20~+70℃
The WF43WSYFEDHGV is a high-performance 4.3-inch HDMI TFT LCD module with a capacitive touch panel, designed for seamless integration with devices such as Raspberry Pi and other embedded systems. This advanced display supports HDMI signal input (DVI only) and delivers exceptional visual clarity, offering a resolution of 480x272 pixels and a brightness of 800 nits, ensuring crisp and clear images across various applications.
With a contrast ratio of 800:1, this 4.3-inch HDMI TFT LCD guarantees superior visuals. Its 16:9 widescreen aspect ratio makes it ideal for display applications, providing a compact yet high-performance screen. The integrated TFP401 controller simplifies integration, offering support for the 40-pin GPIO connector on Raspberry Pi and mini-PCs, expanding its versatility.
The HDMI input ensures a stable and reliable connection, making this module perfect for use with Raspberry Pi, portable monitors, and embedded systems.
Additionally, the WF43WSYFEDHGV series supports PWM (Pulse Width Modulation) for precise backlight brightness adjustment, allowing for customized visual experiences. Its 4.3-inch IPS panel provides wide viewing angles of up to 80 degrees in all directions, ensuring excellent visibility in any environment.
| Item | Dimension | Unit |
|---|---|---|
| Size | 4.3 | inch |
| Dot Matrix | 480 × RGB × 272(TFT) | dots |
| Module dimension | 105.5(W) × 84.2(H) × 23.78(D) | mm |
| Active area | 95.04 × 53.856 | mm |
| Pixel pitch | 0.198 × 0.198 | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| Viewing Angle | 80/80/80/80 (IPS) | |
| Aspect Ratio | 16:9 | |
| Controller IC | TFP401 | |
| Interface | HDMI(only for DVI) | |
| Backlight Type | LED, Normally White | |
| PCAP FW Version | 0x07.0x00.0x00.0x00.0x01.0x0C.0x11.0x43 | |
| PCAP Interface | USB | |
| PCAP IC | ILI2130 or equirvalent | |
| PCAP Resolution | 16384*16384 | |
| Touch Panel | Projected capacitive touch screen (PCAP) | |
| Surface | Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For LCM | VDD | － | － | 5.0 | － | V |
| Supply Current For LCM | IDD | － | － | 1,000 | 1500 | mA |
| LED life time | － | － | － | 50,000 | － | Hr |
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1 | NC | No connector | |
| 2 | 5V | Raspberry Pi:Power 5V | |
| 3 | GPIO02 | Raspberry Pi:GPIO02 | |
| 4 | 5V | Raspberry Pi:Power 5V | |
| 5 | GPIO03 | Raspberry Pi:GPIO03 | |
| 6 | GND | Raspberry Pi:GND | |
| 7 | GPIO04 | Raspberry Pi:GPIO04 | |
| 8 | GPIO14 | Raspberry Pi:GPIO14 | |
| 9 | GND | Raspberry Pi:GND | |
| 10 | GPIO15 | Raspberry Pi:GPIO15 | |
| 11 | GPIO17 | Raspberry Pi:GPIO17 | |
| 12 | GPIO18 (PWM_BL) |
Raspberry Pi:GPIO18 (PWM adjusts the backlight brightness) | Note2 |
| 13 | GPIO27 | Raspberry Pi:GPIO27 | |
| 14 | GND | Raspberry Pi:GND | |
| 15 | GPIO22 | Raspberry Pi:GPIO22 | |
| 16 | GPIO23 | Raspberry Pi:GPIO23 | |
| 17 | NC | No connector | |
| 18 | GPIO24 | Raspberry Pi:GPIO24 | |
| 19 | GPIO10 | Raspberry Pi:GPIO10 | |
| 20 | GND | Raspberry Pi:GND | |
| 21 | GPIO09 | Raspberry Pi:GPIO09 | |
| 22 | GPIO25 | Raspberry Pi:GPIO25 | |
| 23 | GPIO11 | Raspberry Pi:GPIO11 | |
| 24 | GPIO08 | Raspberry Pi:GPIO08 | |
| 25 | GND | Raspberry Pi:GND | |
| 26 | GPIO07 | Raspberry Pi:GPIO07 | |
| 27 | ID_SD | Raspberry Pi:ID_SD | |
| 28 | ID_SC | Raspberry Pi:ID_SC | |
| 29 | GPIO05 | Raspberry Pi:GPIO05 | |
| 30 | GND | Raspberry Pi:GND | |
| 31 | GPIO06 | Raspberry Pi:GPIO06 | |
| 32 | GPIO12 | Raspberry Pi:GPIO12 | |
| 33 | GPIO13 | Raspberry Pi:GPIO13 | |
| 34 | GND | Raspberry Pi:GND | |
| 35 | GPIO19 | Raspberry Pi:GPIO19 | |
| 36 | GPIO16 | Raspberry Pi:GPIO16 | |
| 37 | GPIO26 | Raspberry Pi:GPIO26 | |
| 38 | GPIO20 | Raspberry Pi:GPIO20 | |
| 39 | GND | Raspberry Pi:GND | |
| 40 | GPIO21 | Raspberry Pi:GPIO21 |
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1 | 3.3V | TFT Module Power limit can only output 3.3V,100mA | Note1 |
| 2 | 5V | Raspberry Pi:Power 5V | |
| 3 | GPIO02 | Raspberry Pi:GPIO02 | |
| 4 | 5V | Raspberry Pi:Power 5V | |
| 5 | GPIO03 | Raspberry Pi:GPIO03 | |
| 6 | GND | Raspberry Pi:GND | |
| 7 | GPIO04 | Raspberry Pi:GPIO04 | |
| 8 | GPIO14 | Raspberry Pi:GPIO14 | |
| 9 | GND | Raspberry Pi:GND | |
| 10 | GPIO15 | Raspberry Pi:GPIO15 | |
| 11 | GPIO17 | Raspberry Pi:GPIO17 | |
| 12 | GPIO18 (PWM_BL) |
Raspberry Pi:GPIO18 (PWM adjusts the backlight brightness) | Note2 |
| 13 | GPIO27 | Raspberry Pi:GPIO27 | |
| 14 | GND | Raspberry Pi:GND | |
| 15 | GPIO22 | Raspberry Pi:GPIO22 | |
| 16 | GPIO23 | Raspberry Pi:GPIO23 | |
| 17 | 3.3V | TFT Module Power limit can only output 3.3V,100mA | Note1 |
| 18 | GPIO24 | Raspberry Pi:GPIO24 | |
| 19 | GPIO10 | Raspberry Pi:GPIO10 | |
| 20 | GND | Raspberry Pi:GND | |
| 21 | GPIO09 | Raspberry Pi:GPIO09 | |
| 22 | GPIO25 | Raspberry Pi:GPIO25 | |
| 23 | GPIO11 | Raspberry Pi:GPIO11 | |
| 24 | GPIO08 | Raspberry Pi:GPIO08 | |
| 25 | GND | Raspberry Pi:GND | |
| 26 | GPIO07 | Raspberry Pi:GPIO07 | |
| 27 | ID_SD | Raspberry Pi:ID_SD | |
| 28 | ID_SC | Raspberry Pi:ID_SC | |
| 29 | GPIO05 | Raspberry Pi:GPIO05 | |
| 30 | GND | Raspberry Pi:GND | |
| 31 | GPIO06 | Raspberry Pi:GPIO06 | |
| 32 | GPIO12 | Raspberry Pi:GPIO12 | |
| 33 | GPIO13 | Raspberry Pi:GPIO13 | |
| 34 | GND | Raspberry Pi:GND | |
| 35 | GPIO19 | Raspberry Pi:GPIO19 | |
| 36 | GPIO16 | Raspberry Pi:GPIO16 | |
| 37 | GPIO26 | Raspberry Pi:GPIO26 | |
| 38 | GPIO20 | Raspberry Pi:GPIO20 | |
| 39 | GND | Raspberry Pi:GND | |
| 40 | GPIO21 | Raspberry Pi:GPIO21 |
Note1: The 3.3V supply current is limited; please pay special attention to use
Note2:PWM dimming frequency is about 100Hz
| Pin No. | Symbol | I/O | Function | Remark |
|---|---|---|---|---|
| 1 | Rx2+ | I | Channel-2 positive receiver input; low-voltage signal differential- input pair. | |
| 2 | GND | P | Ground | |
| 3 | Rx2- | I | Channel-2 negative receiver input; low-voltage signal differential- input pair. | |
| 4 | Rx1+ | I | Channel-1 positive receiver input; low-voltage signal differential- input pair. | |
| 5 | GND | P | Ground | |
| 6 | Rx1- | I | Channel-1 negative receiver input; low-voltage signal differential- input pair. | |
| 7 | Rx0+ | I | Channel-0 positive receiver input; low-voltage signal differential- input pair. | |
| 8 | GND | P | Ground | |
| 9 | Rx0- | I | Channel-0 negative receiver input; low-voltage signal differential- input pair. | |
| 10 | RxC+ | I | Clock positive receiver input; low-voltage signal differential- input pair. | |
| 11 | GND | P | Ground | |
| 12 | RxC- | I | Clock negative receiver input; low-voltage signal differential- input pair. | |
| 13-16 | NC | - | No connection | |
| 17 | GND | P | Ground | |
| 18 | 5V | P | Power Supply | |
| 19 | Detect | I/O | Hot plug detect |
I: input, O: output, P: Power
Note 1: Only supports Raspberry Pi series
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1 | 5V | Power Supply (5V) | |
| 2 | D- | Data line - | |
| 3 | D+ | Data line + | |
| 4 | NC | No connection | |
| 5 | GND | Power Ground |
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