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WL0F00039000FGFAASA00-FC

TFT 3.9" 480x128, UART interface & GPIO, High Brightness 800cd/m², Wide View Angle (IPS), Super extended temperature, Capacitive touch panel (GG)

DESCRIPTION

The WINSTAR 3.9" UART Smart Display (Model: WL0F00039000FGFAASA00-FC) is designed for engineers and developers, combining advanced display technology with user-friendly development tools to help you effortlessly create a wide range of user interfaces.

This smart display integrates the standard WINSTAR 3.9" bar-type TFT LCD module WF39­-480128FD#0SPW3­-FC, featuring IPS panel technology with a wide viewing angle (85/85/85/85 degrees) and a resolution of 480×128 pixels, along with a capacitive touch panel. This configuration delivers excellent image quality and enhances user interaction, making your applications more flexible and user-friendly.

Whether designing custom interfaces or developing control systems, the WINSTAR 3.9" UART Smart Display provides reliable performance to help bring your concepts to life quickly.

UART Interface Advantages:

  • The WINSTAR UART Smart Display integrates UI design and system functionality, reducing development time and effort.
  • Offers real-time simulation and an intuitive interface, ideal for users without programming experience.
  • Equipped with an STM32 MCU, this Smart UART module enables fast and easy development for developers.

Product Features:

  • Input voltage range: 5V to 28V (typical: 5V)
  • Supports self-test boot functionality
  • UART communication interface with proprietary protocol (default baud rate: 115200 bps)
  • Built-in 16MB flash memory for storing fonts and widget resources
  • Supports capacitive touch panel (CTP)
  • Integrated buzzer controllable via the host device
  • Supports multi-platform compatibility: can be used with PCs (via USB-to-UART adapter), microcontrollers (MCUs), and Raspberry Pi (with PiCAN2) as host devices
  • GPIO pin support
  • Design the UI without writing a line of code by WINSTARGUI builder! (►Link to GUI Builder Introduction)
  • Compatible with ST development tools for advanced users

 

DRAWING

SPECIFICATIONS

General Specifications

ItemStandard ValueUnit
Operating voltage 5 ~ 48 dynamic Vdc
Communication Interface UART N/A
MCU STM32F750 N/A
Flash Memory 16 MB
LCD display size 3.9 inch
Dot Matrix 480 x 128 x RGB (TFT) dot
Module dimension 157.0(W) x 42.0(H) x 16 mm
Active area 95.04 x 25.34 mm
Pixel pitch 0.198 x 0.198 mm
Brightness Min: 700; Typ: 800 cd/m2
LCD type TFT, Normally Black, Transmissive
View Direction 85/85/85/85
Aspect Ratio Bar Type
Touch Panel Projected Capacitive Touch Screen (PCAP)
Surface Glare

 

Absolute Maximum Ratings

ItemSymbolMinTypMaxUnit
Operating Temperature TOP -30 +80
Storage Temperature TST -40 +90

 

Electrical Characteristics

ItemSymbolMinTypMaxUnit
Supply Voltage For Analog VCC 5 5 48 V
Interface Operation Voltage ICC 420 460 50 mA

BOM

ItemDescription
LCM WF39­-480128FD#0SPW3­-FC
PCBA SV10003R900FA00N0102

 

Interface Pin Function

CON1 definition:

PinSymbolFunctionRemark
1 VIN Power +5V~48V Input
2 GND Power supply GND input GND
3 GND Power supply GND input GND
4 Reserve Differential signal D- I/O
5 Reserve - -
6 Reserve Differential signal D+ I/O
7 Reserve - -
8 VBUS 5V output for UART interface Output
9 GND Power supply GND input GND
10 UART_RX UART RX interface I/O
11 Reserve Power supply GND input GND
12 UART_TX UART TX interface I/O
13 Reserve - -
14 GND UART5_TX I/O
15 VIN - -
16 Reserve UART5_RX I/O

I/O allow below 3.3V input. If exceeding 3.3V may cause MCU damage.

CON2 definition:

PinSymbolFunctionRemark
1 IO_0 UART6_TX I/O
2 +3V3 Power supply 3V3 input Input
3 IO_1 UART6_RX I/O
4 SWCLK CLK pin for JTAG interface Input
5 IO_2 - -
6 GND Power supply GND input GND
7 IO_3 - -
8 SWDIO Data pin for JTAG interface I/O
9 IO_4 - -
10 NRST Reset pin for JTAG interface Input
11 IO_5 - -
12 GND Wire trace Output for JTAG interface I/O
13 IO_6 Power supply GND input GND
14 WKUP Power supply GND input GND
15 IO_7 Power supply 5V output Output
16 BOOT0 Buzz Output

I/O allow below 3.3V input. If exceeding 3.3V may cause MCU damage.

 

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.

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.

 

EVALUATION KIT 

Evaluation Kit P/N WWSSDEMO39F-FA-13# available at the links:

ITA: https://www.first-components.com/it/wwssdemo39f-fa-13

ENG: https://www.first-components.com/en/wwssdemo39f-fa-13

SKU: WL0F00039000FGFAASA00-FC
Brand: Winstar
Available: No
Price Breaks
Quantity
1+
5+
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Price
€56.90
€47.40
€45.60

For quantities above 25 pcs pls send your enquiry to [email protected] or call +39 0332 1888005

€56.90 excl tax

DESCRIPTION

The WINSTAR 3.9" UART Smart Display (Model: WL0F00039000FGFAASA00-FC) is designed for engineers and developers, combining advanced display technology with user-friendly development tools to help you effortlessly create a wide range of user interfaces.

This smart display integrates the standard WINSTAR 3.9" bar-type TFT LCD module WF39­-480128FD#0SPW3­-FC, featuring IPS panel technology with a wide viewing angle (85/85/85/85 degrees) and a resolution of 480×128 pixels, along with a capacitive touch panel. This configuration delivers excellent image quality and enhances user interaction, making your applications more flexible and user-friendly.

Whether designing custom interfaces or developing control systems, the WINSTAR 3.9" UART Smart Display provides reliable performance to help bring your concepts to life quickly.

UART Interface Advantages:

  • The WINSTAR UART Smart Display integrates UI design and system functionality, reducing development time and effort.
  • Offers real-time simulation and an intuitive interface, ideal for users without programming experience.
  • Equipped with an STM32 MCU, this Smart UART module enables fast and easy development for developers.

Product Features:

  • Input voltage range: 5V to 28V (typical: 5V)
  • Supports self-test boot functionality
  • UART communication interface with proprietary protocol (default baud rate: 115200 bps)
  • Built-in 16MB flash memory for storing fonts and widget resources
  • Supports capacitive touch panel (CTP)
  • Integrated buzzer controllable via the host device
  • Supports multi-platform compatibility: can be used with PCs (via USB-to-UART adapter), microcontrollers (MCUs), and Raspberry Pi (with PiCAN2) as host devices
  • GPIO pin support
  • Design the UI without writing a line of code by WINSTARGUI builder! (►Link to GUI Builder Introduction)
  • Compatible with ST development tools for advanced users

 

DRAWING

SPECIFICATIONS

General Specifications

ItemStandard ValueUnit
Operating voltage 5 ~ 48 dynamic Vdc
Communication Interface UART N/A
MCU STM32F750 N/A
Flash Memory 16 MB
LCD display size 3.9 inch
Dot Matrix 480 x 128 x RGB (TFT) dot
Module dimension 157.0(W) x 42.0(H) x 16 mm
Active area 95.04 x 25.34 mm
Pixel pitch 0.198 x 0.198 mm
Brightness Min: 700; Typ: 800 cd/m2
LCD type TFT, Normally Black, Transmissive
View Direction 85/85/85/85
Aspect Ratio Bar Type
Touch Panel Projected Capacitive Touch Screen (PCAP)
Surface Glare

 

Absolute Maximum Ratings

ItemSymbolMinTypMaxUnit
Operating Temperature TOP -30 +80
Storage Temperature TST -40 +90

 

Electrical Characteristics

ItemSymbolMinTypMaxUnit
Supply Voltage For Analog VCC 5 5 48 V
Interface Operation Voltage ICC 420 460 50 mA

BOM

ItemDescription
LCM WF39­-480128FD#0SPW3­-FC
PCBA SV10003R900FA00N0102

 

Interface Pin Function

CON1 definition:

PinSymbolFunctionRemark
1 VIN Power +5V~48V Input
2 GND Power supply GND input GND
3 GND Power supply GND input GND
4 Reserve Differential signal D- I/O
5 Reserve - -
6 Reserve Differential signal D+ I/O
7 Reserve - -
8 VBUS 5V output for UART interface Output
9 GND Power supply GND input GND
10 UART_RX UART RX interface I/O
11 Reserve Power supply GND input GND
12 UART_TX UART TX interface I/O
13 Reserve - -
14 GND UART5_TX I/O
15 VIN - -
16 Reserve UART5_RX I/O

I/O allow below 3.3V input. If exceeding 3.3V may cause MCU damage.

CON2 definition:

PinSymbolFunctionRemark
1 IO_0 UART6_TX I/O
2 +3V3 Power supply 3V3 input Input
3 IO_1 UART6_RX I/O
4 SWCLK CLK pin for JTAG interface Input
5 IO_2 - -
6 GND Power supply GND input GND
7 IO_3 - -
8 SWDIO Data pin for JTAG interface I/O
9 IO_4 - -
10 NRST Reset pin for JTAG interface Input
11 IO_5 - -
12 GND Wire trace Output for JTAG interface I/O
13 IO_6 Power supply GND input GND
14 WKUP Power supply GND input GND
15 IO_7 Power supply 5V output Output
16 BOOT0 Buzz Output

I/O allow below 3.3V input. If exceeding 3.3V may cause MCU damage.

 

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.

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.

 

EVALUATION KIT 

Evaluation Kit P/N WWSSDEMO39F-FA-13# available at the links:

ITA: https://www.first-components.com/it/wwssdemo39f-fa-13

ENG: https://www.first-components.com/en/wwssdemo39f-fa-13

Products specifications
Brand Winstar
Size 3.9"
Resolution 480x128
Active Area (mm) 95.04x25.34
Color Full Color
Power supply 5V
Display Interface UART + GPIO
View Angle IPS
Sunlight Readable High 601~1200cd/m²
Frame Yes
Touch Panel Capacitive
O. Temperature (°C) -30~80
Preferred - Not Preferred Preferred
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Products specifications
Brand Winstar
Size 3.9"
Resolution 480x128
Active Area (mm) 95.04x25.34
Color Full Color
Power supply 5V
Display Interface UART + GPIO
View Angle IPS
Sunlight Readable High 601~1200cd/m²
Frame Yes
Touch Panel Capacitive
O. Temperature (°C) -30~80
Preferred - Not Preferred Preferred
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