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Smart Display 7 inch CAN Bus TFT with Projected Capacitive Touch (Custom CAN ID)

Model No. WL0F0007000A8GAACSA00

►TFT Size: 7 inch
►TFT Resolution: 1024×600 dots
►TFT View Direction: 85/85/85/85(IPS)
►Communication Interface: CAN bus
►Protocol: Custom CAN ID
►TFT Touch Panel: Capacitive Touch Panel
►Brightness(cd/m²): 450

Description

WL0F0007000A8GAACSA00 is a 7 inch Smart Display CAN series TFT which is defined as a slave device, that 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. WL0F0007000A8GAACSA00 is integrated with a standard TFT module WF70A8TYAHLNGB and 4-layers PCBA with built-in firmware. This 7 inch Smart Display CAN series TFT is an easy-to-use product which allows customers to develop projects rapidly in cost-effective way. This 7” Smart Display can use computer with USB2CAN dongle or Raspberry Pi interface (PiCAN2) as HOST platform.

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).
 

If you have purchased a WINSTAR Smart Display and wish to develop it by TouchGFX, please contact us through our website to obtain the initial code.

Below are the features of 7 inch smart display:

  • +12V power supply input, the power consumption is around 6W.
  • Self testing after booting function.
  • CAN bus communication interface.
  • Supports Custom CAN ID protocol, default baud rate at 250KB.
  • Built in flash memory, storing the font and Object Dictionary Data.
  • Supports projected capacitive touch screen (PCAP).
  • Embedded buzzer controlled by Master Device.
  • HOST can be used on multiple platforms, such as Computer (with USB to CAN Dongle), MCU, Raspberry Pi (with PiCAN2).
  • Design the UI without writing a line of code by WINSTAR GUI builder! (Link to GUI Builder Introduction)
  • Designed with STM32F series MCU and Support STMicroelectronics' (ST) software development tools.
 

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.
We also provide demo set with all needed accessories for you to realize your GUI design on displays.

DRAWING

Smart Display 7 inch CAN Bus TFT with Projected Capacitive Touch (Custom CAN ID), CAN Bus Display - WL0F0007000A8GAACSA00

SPECIFICATIONS

General Specifications

General information

Item Standard Value Unit
Operating voltage 5~16V Vdc
Communication Interface CAN bus Vpp
MCU STM32F746 216MHz N/A
Flash Memory 16 MB
SDRAM Frequency 166 MHz
LCD display size 7 inch
Dot Matrix 1024 x RGBx600(TFT) dot
Module dimension 169.9(W) x 103.4(H) x 5.6(D) mm
Active area 154.2144 x 85.92 mm
Dot pitch 0.1506 x 0.1432 mm
Brightness Min: 400; Typ: 450 cd/m2
LCD type TFT, Normally Black, Transmissive
View Direction 85/85/85/85(IPS)
Aspect Ratio 16:9
Touch Panel Projected Capacitive Touch Screen, PCAP
Surface Glare
 

Absolute Maximum Ratings

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

Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage VCI - 5 12 16 V
Supply Current I(mA) - - 490 - mA
 

BOM

Item Description
LCM WF70A8TYAHLNGB#
PCBA SV10007R00AAA00N0100

Interface Pin Function

CON2 definition:

Pin Symbol Function
1 +12V Power supply12V input
2 GND Power supply GND input
3 CAN_High CAN bus D+
4 CAN_Low CAN bus D-
5 GND Power supply GND input
6 GND Power supply GND input
7 NC -
8 NC -
9 Reserve -
10 Reserve USART RX interface(Reserve)
11 Reserve USART TX interface(Reserve)
12 GND GND
13 Reserve -
14 NC -
15 NC -
16 GND GND
 

CON3 definition:

Pin Symbol Function
1 +3V3 3.3V power for JTAG interface
2 SWCLK CLK pin for JTAG interface
3 GND GND for JTAG interface
4 SWDIO Data pin for JTAG interface
5 NRST Reset pin for JTAG interface
6 GND GND
7~16 NC -
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