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WL0F00039000FGAAASA00-FC

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

DESCRIPTION

The WL0F00039000FGAAASA00-FC is a 3.9-inch Smart Display module from WINSTAR's CAN series. This slave device receives display commands and sends touch event data via the CAN bus protocol. It integrates a standard 3.9-inch bar-type TFT display (WF39­480128FD#0SPW3­FC) and a 4-layer PCBA with embedded firmware developed by WINSTAR.

Demo set host can be used on multiple platforms, including computer (with USB to CAN dongle), MCU, and Raspberry Pi (with PiCAN2).

CAN Bus Interface Advantages

  • High noise immunity for reliable data transmission in noisy environments
  • Efficient multi-node networking enabling seamless device communication
  • Supports flexible custom CAN ID protocol with fixed default baud rate of 250 kbps
  • Ideal for industrial control, automotive systems, and complex machine networks

Product Features

  • Input voltage range: 5V to 48V (typical 5V)
  • Integrated 3.9-inch bar-type TFT with 800 nits (typical) brightness
  • IPS panel with wide viewing angles (80° all directions)
  • Operating temperature: -30°C to +80°C
  • Capacitive touch panel (CTP) support
  • 16MB built-in flash memory for fonts and object dictionary
  • Self-testing function at startup
  • Embedded buzzer controlled by master device
  • GPIO pins for extended contro
  • Design the UI without writing a line of code by WINSTARGUI builder! (►Link to GUI Builder Introduction)
  • STM32F series MCU, compatible with STMicroelectronics software tools

 

DRAWING

SPECIFICATIONS

General Specifications

ItemStandard ValueUnit
Operating voltage 5~48 Vdc
Communication Interface CAN bus Vpp
MCU STM32F750 N/A
Flash Memory 16 MB
LCD display size 3.9 inch
Dot Matrix 480 x 128 x RGB (TFT) dots
Module dimension 157.0(W) x 42.0(H) x 16 mm
Active area 95.04 x 25.34 mm
Brightness Min: 700; Typ: 800 cd/m2
Pixel pitch 0.066(W) x 0.198(H) mm
LCD type TFT, Normally Black, Transmissive
Viewing Angle 85/85/85/85
Aspect Ratio Bar Type
Touch Panel Capacitive Touch Panel
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 460 460 50 mA

Bom

ItemDescription
LCM WF39-480128FD#0SPW3-FC
PCBA SV10003R900FA00N0100

 

Interface Pin Function

CN1 definition

PinSymbolFunctionRemark
1 VIN Power supply 5V to 48V input Input
2 GND Power supply GND input GND
3 GND Power supply GND input GND
4 Reserve Differential signal D- I/O
5 CAN_H CAN bus D+ I/O
6 Reserve  Differential signal D+ I/O
7 CAN_L CAN bus D- I/O
8 VBUS 5V output for UART interface Output
9 GND Power supply GND input GND
10 Reserve UART1_RX I/O
11 Reserve - -
12 Reserve UART1_TX I/O
13 Reserve - -
14 GND Power supply GND input GND
15 VIN Power supply 5V to 48V input Input
16 GND Power supply GND input GND
 

CN2 definition

PinSymbolFunctionRemark
1 IO_0 ADC,DAC,Timer,Event,I/O TTL signal voltage is 3.3V
2 +3V3 3.3V power for JTAG interface Output
3 IO_1 ADC,Timer,Event,I/O TTL signal voltage is 3.3V
4 SWCLK CLK pin for JTAG interface Input
5 IO_2 ADC,Timer,Event,I/O TTL signal voltage is 3.3V
6 GND GND Output
7 IO_3 RST,Timer,Event,I/O TTL signal voltage is 3.3V
8 SWDIO Data pin for JTAG interface I/O
9 IO_4 RST,Timer,Event,I/O TTL signal voltage is 3.3V
10 NRST Reset pin for JTAG interface Input
11 IO_5 ADC,Timer,Event,I/O TTL signal voltage is 3.3V
12 GND GND Output
13 IO_6 RST,Timer,Event,I/O TTL signal voltage is 3.3V
14 WKUP WKup,ADC,Timer,Event,I/O TTL signal voltage is 3.3V
15 IO_7 RST,ADC,Event,I/O TTL signal voltage is 3.3V
16 BOOT0 Lo: Internal flash boot (Default)
Hi: External flash boot
TTL signal voltage is 3.3V

 

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 operate with minimum setup or knowledge of the SDO configuration on the controllers.


Splash Screen

The default splash image is shown below.

 

Splash Screen - Winstar Can Display, Smart Display
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

The Smart Display can acquire the data that it displays either using the CANopen SDO protocol, or using the CANopen PDO protocol. On Pre-operational mode, customers can set the coordinates of objects through SDO; On operational mode, customers can send data of objects through PDO.


Configuring the Display

Winstar Smart Display CAN series offers an out-of-the-box CANopen 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 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 CAN bus command to render display content on the display screen and return touch event data with protocol objects.

 

EVALUATION KIT 

Evaluation Kit P/N WWSSDEMO39F-AA-33# available at the links:

ITA: https://www.first-components.com/it/wwssdemo39f-aa-33

ENG: https://www.first-components.com/en/wwssdemo39f-aa-33

SKU: WL0F00039000FGAAASA00-FC
Brand: Winstar
Available: Yes
Price Breaks
Quantity
1+
5+
10+
Price
€73.60
€66.30
€61.80

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

€73.60 excl tax

DESCRIPTION

The WL0F00039000FGAAASA00-FC is a 3.9-inch Smart Display module from WINSTAR's CAN series. This slave device receives display commands and sends touch event data via the CAN bus protocol. It integrates a standard 3.9-inch bar-type TFT display (WF39­480128FD#0SPW3­FC) and a 4-layer PCBA with embedded firmware developed by WINSTAR.

Demo set host can be used on multiple platforms, including computer (with USB to CAN dongle), MCU, and Raspberry Pi (with PiCAN2).

CAN Bus Interface Advantages

  • High noise immunity for reliable data transmission in noisy environments
  • Efficient multi-node networking enabling seamless device communication
  • Supports flexible custom CAN ID protocol with fixed default baud rate of 250 kbps
  • Ideal for industrial control, automotive systems, and complex machine networks

Product Features

  • Input voltage range: 5V to 48V (typical 5V)
  • Integrated 3.9-inch bar-type TFT with 800 nits (typical) brightness
  • IPS panel with wide viewing angles (80° all directions)
  • Operating temperature: -30°C to +80°C
  • Capacitive touch panel (CTP) support
  • 16MB built-in flash memory for fonts and object dictionary
  • Self-testing function at startup
  • Embedded buzzer controlled by master device
  • GPIO pins for extended contro
  • Design the UI without writing a line of code by WINSTARGUI builder! (►Link to GUI Builder Introduction)
  • STM32F series MCU, compatible with STMicroelectronics software tools

 

DRAWING

SPECIFICATIONS

General Specifications

ItemStandard ValueUnit
Operating voltage 5~48 Vdc
Communication Interface CAN bus Vpp
MCU STM32F750 N/A
Flash Memory 16 MB
LCD display size 3.9 inch
Dot Matrix 480 x 128 x RGB (TFT) dots
Module dimension 157.0(W) x 42.0(H) x 16 mm
Active area 95.04 x 25.34 mm
Brightness Min: 700; Typ: 800 cd/m2
Pixel pitch 0.066(W) x 0.198(H) mm
LCD type TFT, Normally Black, Transmissive
Viewing Angle 85/85/85/85
Aspect Ratio Bar Type
Touch Panel Capacitive Touch Panel
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 460 460 50 mA

Bom

ItemDescription
LCM WF39-480128FD#0SPW3-FC
PCBA SV10003R900FA00N0100

 

Interface Pin Function

CN1 definition

PinSymbolFunctionRemark
1 VIN Power supply 5V to 48V input Input
2 GND Power supply GND input GND
3 GND Power supply GND input GND
4 Reserve Differential signal D- I/O
5 CAN_H CAN bus D+ I/O
6 Reserve  Differential signal D+ I/O
7 CAN_L CAN bus D- I/O
8 VBUS 5V output for UART interface Output
9 GND Power supply GND input GND
10 Reserve UART1_RX I/O
11 Reserve - -
12 Reserve UART1_TX I/O
13 Reserve - -
14 GND Power supply GND input GND
15 VIN Power supply 5V to 48V input Input
16 GND Power supply GND input GND
 

CN2 definition

PinSymbolFunctionRemark
1 IO_0 ADC,DAC,Timer,Event,I/O TTL signal voltage is 3.3V
2 +3V3 3.3V power for JTAG interface Output
3 IO_1 ADC,Timer,Event,I/O TTL signal voltage is 3.3V
4 SWCLK CLK pin for JTAG interface Input
5 IO_2 ADC,Timer,Event,I/O TTL signal voltage is 3.3V
6 GND GND Output
7 IO_3 RST,Timer,Event,I/O TTL signal voltage is 3.3V
8 SWDIO Data pin for JTAG interface I/O
9 IO_4 RST,Timer,Event,I/O TTL signal voltage is 3.3V
10 NRST Reset pin for JTAG interface Input
11 IO_5 ADC,Timer,Event,I/O TTL signal voltage is 3.3V
12 GND GND Output
13 IO_6 RST,Timer,Event,I/O TTL signal voltage is 3.3V
14 WKUP WKup,ADC,Timer,Event,I/O TTL signal voltage is 3.3V
15 IO_7 RST,ADC,Event,I/O TTL signal voltage is 3.3V
16 BOOT0 Lo: Internal flash boot (Default)
Hi: External flash boot
TTL signal voltage is 3.3V

 

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 operate with minimum setup or knowledge of the SDO configuration on the controllers.


Splash Screen

The default splash image is shown below.

 

Splash Screen - Winstar Can Display, Smart Display
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

The Smart Display can acquire the data that it displays either using the CANopen SDO protocol, or using the CANopen PDO protocol. On Pre-operational mode, customers can set the coordinates of objects through SDO; On operational mode, customers can send data of objects through PDO.


Configuring the Display

Winstar Smart Display CAN series offers an out-of-the-box CANopen 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 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 CAN bus command to render display content on the display screen and return touch event data with protocol objects.

 

EVALUATION KIT 

Evaluation Kit P/N WWSSDEMO39F-AA-33# available at the links:

ITA: https://www.first-components.com/it/wwssdemo39f-aa-33

ENG: https://www.first-components.com/en/wwssdemo39f-aa-33

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