Model No. WL0F00043000WGDAASA00
►TFT Size: 4.3"
►TFT Resolution: 480×272 dots
►TFT View Direction: 80/80/80/80
►TFT Touch Screen: Capacitive Touch Panel
►Communication Interface: RS485
►Protocol: Modbus
►Brightness(cd/m²): 400
WL0F00043000WGDAASA00 is a 4.3-inch Smart Display_RS485 series TFT, defined as a slave device controlled by a master device via RS485 command to render display content on the display screen and return touch event data with Modbus protocol data. WL0F00043000WGDAASA00 is featured with WINSTAR wide temperature TFT WF43WTWAEDNGA and a 4-layers FR4 PCBA built-in firmware. This 4.3" RS485 series TFT is an easy-to-use product that allows you to develop projects rapidly in a cost-effective way. WINSTAR RS485 Smart Display support single-master (HOST) platforms, such as a computer (with USB2RS485 Dongle), MCU, and Raspberry Pi.
Smart Display products are designed with STMicroelectronics' (ST) controller which supports ST development tools like TouchGFX and STM32CubeIDE. You can also use ST tools to design WINSTAR Smart Display modules besides GUI Builder.
Below are the features of this 4.3-inch RS485 Smart Display WL0F00043000WGDAASA00:
WINSTAR developed a Windows app. for Smart Display GUI design. WINSTAR GUI Builder software allows customers to simulate their GUI design in advance by using the drag-and-drop Widget preview function; customers can also create their ideal GUI. WINSTAR GUI Builder software supports Windows systems only; it can fulfill What You See Is What You Get (WYSIWYG). The new version of built-in software is a 3-in-1 APP; we combined three application templates for optional, including industrial, vehicle and medical applications. Please press the preferred application and hold for 3 seconds at the first time power on. Customers can change to another template by using GUI Builder to change the application.
Try before you buy! Contact us to download WINSTAR GUI Builder application.
We also provide demo set with all needed accessories for you to realize your GUI design on smart displays.
| Item | Standard Value | Unit |
|---|---|---|
| Operating voltage | 5-24 | Vdc |
| Communication Interface | RS485 differential | |
| MCU | STM32F750 | N/A |
| Flash Memory | 16 | MB |
| SDRAM Frequency | 108 | MHz |
| Size | 4.3 | inch |
| Dot Matrix | 480 × RGB × 272(TFT) | dots |
| Module dimension | 119.3(W) × 67.2(H) × 12.45(D) | mm |
| Active area | 95.04(W) × 53.856 (H) | mm |
| Pixel pitch | 0.198(H) × 0.198(V) | mm |
| Brightness | Min: 300; Typ: 400 | cd/m2 |
| Backlight Type | TFT, Normally Black, Transmissive | |
| Viewing Angle | 80/80/80/80 | |
| Aspect Ratio | 16:9 | |
| With /Without TP | With Projected Capacitive Touch Panel (PCAP) | |
| Surface | Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -30 | － | +80 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | VCC | 5 | 12 | 24 | V |
| Supply Current | ICC | - | 170 | mA |
| Item | Description |
|---|---|
| LCM | WF43WTWAEDNGA# |
| PCBA | SV10004R300WA00N0104 |
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1 | GND | GND | Output |
| 2 | RS485+ | RS485 D+ | I/O |
| 3 | RS485- | RS485 D- | I/O |
| 4 | +5V | VIN | Input |
| 5 | GND | GND | Output |
| 6-7 | NC | -- | -- |
| 8 | +5V | VIN | Input |
| 9-10 | NC | -- | -- |
| 11-12 | GND | GND | Output |
| 13-14 | NC | -- | -- |
| 15 | GND | Power GND | Input |
| 16 | +5V | Power +5V ~ +24V | Input |
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1-9 | NC | -- | -- |
| 10 | GND | GND | Output |
| 11 | JTAG_SWDO | Data pin for JTAG interface | I/O |
| 12 | NRST | Reset pin for JTAG interface | Input |
| 13 | JTAG_SWDI | Data pin for JTAG interface | I/O |
| 14 | GND | GND for JTAG interface | Output |
| 15 | JTAG_SWCLK | CLK pin for JTAG interface | Input |
| 16 | VDD3V | 3.3V power for JTAG interface | Output |
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