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7-inch Smart Display Evaluation Board with STM32H747 - WL0F0007000A8GXACSA00
7-inch Smart Display Evaluation Board with STM32H747 - WL0F0007000A8GXACSA00

7-inch Smart Display Evaluation Board with STM32H747

Model No. WL0F0007000A8GXACSA00

►LCD display Size: 7 inch
►Resolution: 1024×600 dots
►View Direction: 85/85/85/85(IPS)
►Communication Interface: LAN /CANFD /RS485 /RS232 /UART /I2C /USB
►Touch Panel: Capacitive Touch Panel
►Brightness(cd/m²): 850
►Operating voltage: DC 8~48V

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Description

WINSTAR proudly presents the Evaluation Board (WL0F0007000A8GXACSA00), a versatile smart display platform designed to empower your innovation and simplify complex development challenges. This solution speeds up your path from concept to market.

 

Designed to Speed Up Your Development and Streamline Workflow

 
  • Rapid Prototyping & Proof of Concept — Get your ideas off the ground quickly with a ready-to-use, high-performance platform.
  • Shortened Development Cycles — Extensive interfaces and onboard resources reduce integration time and speed up development.
  • Simplified Supply Chain — A fully integrated, customizable solution cuts down vendor management and streamlines production.
  • Reliable & Robust Design — Wide voltage range and industrial-grade interfaces keep your projects running smoothly in demanding environments.
  • Lower Total Cost of Ownership — Minimize risks, reduce delays, and accelerate time to market with a trusted, all-in-one solution.
  • Effortless Transition to Production— When transitioning from prototype to mass production, you can continue using the same evaluation board while working with WINSTAR's R&D team to remove unnecessary connectors and functions. This approach reduces costs without compromising quality, providing you with a customized, production-ready solution based on the proven prototype.

With decades of expertise in display manufacturing, WINSTAR is more than a component supplier — we are your strategic partner in delivering tailored, high-quality display solutions. Our Evaluation Board supports a broad range of industrial and automotive applications, offering you the flexibility and reliability needed to succeed.

Experience easier integration, faster development, and greater confidence with WINSTAR — your smart display solution for a competitive edge.

 

WINSTAR Evaluation Board — High-Brightness Smart Display Platform with STM32H747 Dual-Core MCU

 

WINSTAR Evaluation Board is a high-performance Smart display development platform designed for industrial automation, automotive, and advanced embedded applications. It integrates the powerful STM32H747 dual-core microcontroller with a high-brightness WF70A8TYAHLNGB# display and a comprehensive set of interfaces to accelerate your product development lifecycle.

 

Exceptional Processing Power & Display Quality

 
  • Powered by the STM32H747, part of the STM32 Hi-end series, featuring dual-core Cortex®-M7 and Cortex®-M4 processors for superior multitasking and real-time control.
  • High-brightness display rated at a typical 850 nits (with a minimum of 800 nits) ensures clear readability even in challenging lighting or outdoor environments.
  • Projected capacitive (PCAP) touch panel for intuitive and responsive user interaction.
 

Comprehensive System Interfaces & Expandability

 

The board offers a rich suite of industrial-standard communication interfaces, including:

  • RS485 (2 ports, 2.0mm pitch, 4 pins, with power) — supports robust serial communication, ideal for industrial networks.
  • RS232 (2.54mm pitch, 5 pins) and dual UART ports (1.25mm pitch, 3 pins each) for versatile serial connectivity.
  • Dual CAN FD interfaces (2.0mm pitch, 4 pins each, with power) — enabling high-speed automotive and industrial network communication.
  • Dual I2C buses (1.25mm pitch, 3 pins each) and SPI interface for sensor and peripheral integration.
  • USB Type-C interface for fast data transfer and flexible connectivity.
  • Ethernet RJ45 port for network communication.
  • Micro SD card slot for additional data storage and logging.
 

Rich Onboard Features & User-Friendly Design

 
  • 16MB Flash Memory onboard for storing fonts, images, and application data, facilitating fast graphical rendering with the ST TouchGFX GUI software tool.
  • Integrated buzzer for audio feedback.
  • 16 sets of GPIO pins ( 2.54mm pitch) configurable as input/output with software support, allowing easy expansion for custom user applications.
  • Three push buttons for reset and user-defined functions.
  • Status LEDs indicating power, SWDIO, and SWCLK activity.
  • Battery coin cell connector for RTC or low-power backup.
 

Flexible Power Input & Debugging Support

 
  • Operates across a wide voltage range from 8V to 48V DC, making it suitable for diverse industrial power environments.
  • Onboard SWD debug port (2.54mm pitch, 4 pins) for seamless firmware programming and debugging.
 

Software Features_ST development tools:

 

Winsatr Evaluation Board is 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).
 

Why Choose WINSTAR Evaluation Board?

 
  • Flexible Connectivity: Multiple industrial-grade serial interfaces and GPIOs simplify integration with sensors, controllers, and external devices.
  • Reliable and Durable: Wide voltage tolerance and high-brightness display ensure stable operation in challenging industrial environments.
  • Accelerated Development: Rich onboard memory, comprehensive interfaces, and GUI development tools enable rapid prototyping and faster time-to-market.
  • Comprehensive Technical Support: WINSTAR provides end-to-end hardware/software assistance to streamline your development process and reduce risk.

DRAWING

7-inch Smart Display Evaluation Board with STM32H747 - WL0F0007000A8GXACSA00 Drawing

Block Diagram

7-inch Smart Display Evaluation Board with STM32H747 - WL0F0007000A8GXACSA00 Block Diagram

SPECIFICATIONS

General Specifications

Mechanical Data

Item Standard Value Unit
LCD panel 169.9(W) x 103.4(H) x 7.3(D) mm

General information

Item Standard Value Unit
Operating voltage DC 8~48V or POE PD(Option) Vdc
 Communication Interface  LAN /CANFD /RS485 /RS232 /UART /I2C /USB NA
 MCU  STM32H747 N/A
Flash Memory 16 MB
LCD display size 7.0 inch
Dot Matrix 1024 x RGB x 600(TFT) dot
Module dimension 203.2(W) x 116.5 (H) x 25.8(D) mm
Active area 154.21 x 85.92 mm
Pixel pitch 0.1506 x 0.1432 mm
Brightness Min: 800; Typ: 850 cd/m2
LCD type TFT, Normally Black, Transmissive
View Direction 85/85/85/85
Aspect Ratio 16:9
Touch Panel With Projected Capacitive Touch Panel (PCAP)
Surface Glare
GPIO 16 CH
SD card Micro SD slot  

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 － +70 ℃
Storage Temperature TST -30 － +80 ℃
 

Electrical Characteristics

Operating conditions

Item Symbol Condition Min Typ Max Unit
Supply Voltage VIN － 8 24 48 V
LCM Power Consumption   －   6.48 7 W
Current Drawn VIN=8V       838   mA
Current Drawn VIN=12V       531   mA
Current Drawn VIN=24V       270   mA
Current Drawn VIN=48V       144   mA
 

LED driving conditions

Parameter Symbol Min. Typ. Max. Unit
LED current   - 188   mA
Power Consumption   - 3.3 3.667 W

BOM

Item Description
LCM WF70A8SYAHLNGB#
PCBA SV10007R00A8F00N0100

Interface Pin Function

Power input connector:
CON13 (1.25mm, 6P)

Pin Symbol Function Remark
1 GND Power supply GND input Power
2 VIN Power supply input; 8~48V Power
3 VIN Power supply input; 8~48V Power
4 VIN Power supply input; 8~48V Power
5   NC    
6 GND Power supply GND input Power
 

RS485_1 interface
CON3 (2.0mm, 4P)

Pin Symbol Function Remark
1 VIN Power supply input; 8~48V Power
2 485A Non-inverting receiver input and non-inverting driver  
3 485B Inverting receiver input and inverting driver output  
4 GND Power supply GND input Power
 

RS485_2 interface
CON4 (2.0mm, 4P)

Pin Symbol Function Remark
1 VIN Power supply input; 8~48V Power
2 485A Non-inverting receiver input and non-inverting driver  
3 485B Inverting receiver input and inverting driver output  
4 GND Power supply GND input Power

RS232 interface
CON5 (2.54mm, 5P)

Pin Symbol Function Remark
1 RTS Request to send I/O
2 CTS Clear to send I/O
3 TXD Transmit Data   I/O
4 RXD Receive Data I/O
5 GND Ground  Power
 

CAN FD_1 interface
CON8 (2.0mm, 4P)

Pin Symbol Function Remark
1 VIN Power supply input; 8~48V Power
2 CAN_H CAN High-Level Voltage  
3 CAN_L CAN Low-Level Voltage  
4 GND Power supply GND input Power
 

CAN FD _2 interface
CON9 (2.0mm, 4P)

Pin Symbol Function Remark
1 VIN Power supply input; 8~48V Power
2 CAN_H CAN High-Level Voltage  
3 CAN_L CAN Low-Level Voltage  
4 GND Power supply GND input Power
 

I2C _1 interface
CON10 (1.25mm, 3P)

Pin Symbol Function Remark
1 SDA I2C SDA signal  I/O
2 SCL I2C CLK signal  I/O
3 GND Power supply GND input Power
 

I2C _2 interface
CON11 (1.25mm, 3P)

Pin Symbol Function Remark
1 SDA I2C SDA signal  I/O
2 SCL I2C CLK signal  I/O
3 GND Power supply GND input Power
 

SWD interface:
CON14 (2.54mm, 4P)

Pin Symbol Function Remark
1 SWCLK CLK pin for SWD interface Input
2 GND GND for SWD interface Output
3 SWDI Data pin for SWD interface I/O
4 NRST Reset pin for SWD interface Input
 

GPIO
CON16 (2.54mm, 16P)

Pin Symbol Function Pin Symbol Function
1 IO0 (PA5) GPIO,ADC1,DAC1,TIMER2 2 IO1 (PI15) GPIO
3 IO2 (PC2) GPIO,ADC3 4 IO3 (PC3) GPIO, ADC3
5 IO4 (PE4) GPIO, TIMER15 6 IO5 (PA12) GPIO
7 IO6 (PE5) GPIO,TIMER15 8 IO7 (PE2) GPIO
9 IO8 (PE6) GPIO, TIMER15 10 IO9 (PE3) GPIO
11 IO10 (PI11) GPIO 12 IO11 (PB1) GPIO,ADC1,ADC2,TIMER3
13 IO12 (PD11) GPIO 14 IO13 (PB10) GPIO, TIMER2
15 IO14 (PH4) GPIO,ADC3,I2C2_SCL 16 IO15 (PB11) GPIO, TIMER2, I2C2_SDA
 

RTC Battery interface:
CONA200 (2.0mm, 2P)

Pin Symbol Function Remark
1 Battery+ 3.0V Input
2 Battery- GND Output

Features

Item Specifications Connector
Display WF70A8TYAHLNGB# CON12
Touch PCAP CON2
Brightness Hi-Brightness(Typ 850/ Min 800 nits) N/A
MCU STM32 Hi-end series N/A
SW GUI tool ST TouchGFX N/A
FW design initial code only N/A
System interface RS485_1 w/PWR 2.0mm, 4P (CON3)
  RS485_2 w/PWR 2.0mm, 4P (CON4)
  RS232 2.54mm, 5P (CON5)
  UART_1 1.25mm,3P (CON6)
  UART_2 1.25mm,3P (CON7)
  USB Type C
  CAN FD_1 w/PWR 2.0mm, 4P (CON8)
  CAN FD_2 w/PWR 2.0mm, 4P (CON9)
  I2C_1 1.25mm,3P (CON10)
  I2C_2 1.25mm,3P (CON11)
Flash memory 16MB N/A
Operating voltage 8V~48V 1.25mm, 6P(CON13)
  SWD debug port 2.54mm, 4P(CON14)
  Micro SD slot SD
  PoE add on function(Option) (CON15)
  Battery coin cell connector Y(CONA200),
PH-SMT-2AW
  Push button_1(SW4) RESET module function
  Push button_2(SW2) PH2 for user development
  Push button_3(SW3) PH3 for user development
  LED_1 for PWR
  LED_2 SWDIO indicator
  LED_3 SWCLK indicator
  LED_4 ( share with CON16 GPIO1) PI15for user development
  Ethernet RJ45
GPIO
2.54mm, 16P
(CON16)		 Each of the GPIO pins can be configured by software as output (push-pull or open-drain, with or without pull-up or pull-down), as input (floating, with or without pull-up or pull-down) or as peripheral alternate function. Most of the GPIO pins are shared with digital or analog alternate functions. Please refer to the datasheet of MCU STM32H747
Optional for 1xDAC Pin1
Optional for 3xADCs Pin1/3/4/12/15
Optional for 16 sets of GPIO Pin1~16
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