5 inch RS485 Modbus TFT Smart Display with Projected Capacitive Touch
Model No. WL0F00050000FGDAASA00
►TFT Size: 5"
►TFT Resolution: 800×480 dots
►TFT View Direction: IPS
►TFT Touch Screen: Capacitive Touch Panel
►Communication Interface: RS485
►Protocol: Modbus
►Brightness(cd/m²): 400
Description
WL0F00050000FGDAASA00 is a 5-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. WL0F00050000FGDAASA00 is featured with WINSTAR wide temperature TFT WF50FTWAGDNG0 and a 4-layers FR4 PCBA built-in firmware. This 5” 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.
- TouchGFX: An advanced free-of-charge graphic software framework optimized for STM32 microcontrollers.
- STM32CubeIDE: An advanced C/C++ development platform with peripheral configuration, code generation, code compilation, and debug features for STM32 microcontrollers and microprocessors.
- STM32CubeMX: A graphical tool that allows a very easy configuration of STM32 microcontrollers, as well as the generation of the corresponding initialization C code for the Arm® Cortex®-M core or a partial Linux® Device Tree for Arm® Cortex®-A core, through a step-by-step process.
- STM32CubeProg: An all-in-one multi-OS software tool for programming STM32 products. It provides an easy-to-use and efficient environment for reading, writing and verifying device memory through both the debug interface (JTAG and SWD) and the bootloader interface (UART, USB DFU, I2C, SPI, and CAN).
We’ve also pushed the sample code on Github for your ST platform design reference: ► Link to Github
Below are the features of this 5-inch RS485 Smart Display WL0F00050000FGDAASA00:
- DC 5V working voltage.
- Self testing after booting function.
- RS485 communication interface with Modbus protocol.
- Built in flash memory, store the font and Object Dictionary Data.
- WF50FTWAGDNG0 with capacitive touch panel (CTP).
- Smart Display scenario is slave device display and action from Master Device instruction.
- Embedded buzzer controlled by Master Device.
- Demo set HOST can be used on multiple platforms, such as Computer (with USB2RS485 Dongle), MCU, Single Board Computer with Linux OS.
- Design the UI without writing a line of code by WINSTAR GUI builder! (►Link to GUI Builder User Guide)
- Designed with STM32F series MCU and Support STMicroelectronics' (ST) software development tools.
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 displays.
DRAWING
SPECIFICATIONS
General Specifications
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| LCD panel | 120.7(W) × 75.8(H) × 4.475 | mm |
| PCB | 132.7(W) × 75.8(H) × 1.6 | mm |
| Housing outline | NA | mm |
General information
| Item | Standard Value | Unit |
|---|---|---|
| Operating voltage | 5 | Vdc |
| Communication Interface | RS485 differential ± 3.3 | Vpp |
| LCD display size | 5 | inch |
| Dot Matrix | 800 × 3(RGB) × 480 | dot |
| Module dimension | 120.7(W) × 75.8(H) × 4.475 | mm |
| Active area | 108(W) × 64.8 (H) | mm |
| Dot pitch | 0.135(W) × 0.135(H) | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| View Direction | 80/80/80/80 | |
| Aspect Ratio | 16:9 | |
| With /Without TP | With Projected Capacitive Touch Panel (PCAP) | |
| Surface | Glare | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -30 | － | +80 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
Electrical Characteristics
Operating conditions
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For Analog | VCI | － | 4.75 | 5 | 5.5 | V |
| Interface Operation Voltage | IOVCC | － | 3.234 | 3.30 | 3.367 | V |
| Supply LCM current | ICI(mA) | － | 380 | 440 | - | mA |
LED driving conditions
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| LED current | - | 1.0 | 1.5 | mA | |
| Power Consumption | - | - | 27 | mW | |
| LED voltage | VBL+ | - | - | 18 | V |
| LED Life Time | - | 50,000 | - | Hr |
BOM
| Item | Description |
|---|---|
| LCM | WF50FTWAGDNG0# |
| PCBA | 4 layer FR4, 1.6mm |
Interface Pin Function
CN1 definition
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1 | +5V | Power supply 5V input | Input |
| 2 | GND | Power supply GND input | Input |
| 3 | NC | Connection | - |
| 4 | NC | Connection | - |
| 5 | GND | Power supply GND input | Input |
| 6 | GND | Power supply GND input | Input |
| 7 | NC | Connection | - |
| 8 | NC | Connection | - |
| 9 | VDD_5V | 5V output for USART interface | Output |
| 10 | USART1_RX | USART RX interface | Reserve |
| 11 | USART1_TX | USART TX interface | Reserve |
| 12 | GND | GND for USART interface | Output |
| 13 | VDD_5V | 5V output for USART interface | Output |
| 14 | RS485_B | RS485 DATA- | I/O |
| 15 | RS485_A | RS485 DATA+ | I/O |
| 16 | GND | Power supply GND input | Input |
CN2 definition
| Pin | Symbol | Function | Remark |
|---|---|---|---|
| 1 | VMCU | 3.3V power for JTAG interface | Output |
| 2 | JTAG_SWCLK | CLK pin for JTAG interface | Input |
| 3 | GND | GND for JTAG interface | Output |
| 4 | JTAG_SWDIO | Data pin for JTAG interface | I/O |
| 5 | NRST | Reset pin for JTAG interface | Input |
| 6 | GND | GND | Output |
| 7-16 | NC | Connection | - |
Display Usage
Functional description
Smart Display can be used to display the coordinate, status and data information provided by the connected HOST device. Customers can configure the position coordinates they want to display in normal operation mode.
The Display is designed to be easily connected to a controller network, and to use the register type of Holding Register
Splash Screen
The default splash image is shown below.
This product is produced as a generic product. If you require a custom splash image for your application, contact us to discuss.
Default Selection
Press the preferred application and hold for 3 seconds for the first time power on.
Acquisition of Displayed Data
Smart Display uses the Modbus protocol to get and send the data.
On Config mode, customers can set the coordinates or type of objects; On Display mode, customers can send and get data of objects.
Configuring the Display
Winstar Smart Display RS-485 series offers an out-of-the-box Modbus development experience that will lower customers' development costs and speed time-to-market expectations.
The Smart Display can use wide-temperature are designed to support control applications in harsh operating conditions, which designed to be connected to a variety of different situation combinations, such as automotive, marine, power generation and oil-and-gas.
The Smart Display can use wide-temperature are designed to support control applications in harsh operating conditions, which designed to be connected to a variety of different situation combinations, such as automotive, marine, power generation and oil-and-gas.
The Smart Display comes with standard UI objects to get customers project off the ground quickly. If customers need custom UI objects support, our engineers are here to help. Send over your contents in PNG/JPG format, we will send over a new set of UI objects within 3~5 working days
The Smart Display is defined as a slave device, which is controlled by master device via RS-485 command to render display content on the display screen and return touch event data with protocol objects.
Example Screen Layout (Industry application)
The screen layout described in this section is intended to demonstrate the settings of screen items that can be used in a industry application situation.
Example Screen Layout (Vehicle automotive)
The screen layout described in this section is intended to demonstrate the settings of screen items that can be used in a vehicle automotive situation.
Example Screen Layout (Medical application)
The screen layout described in this section is intended to demonstrate the settings of screen items that can be used in a Medical application situation.
