Home Products Smart Display CAN Display WL0F00035000XGAAASC00

3.5 inch CAN Bus TFT Display with Projected Capacitive Touch (Vehicle automotive)

Model No. WL0F00035000XGAAASC00

►TFT Size: 3.5"
►TFT Resolution: 320×240 dots
►TFT View Direction: 80/80/80/80
►TFT Touch Screen: Capacitive Touch Panel
►TFT P/N: WF35XTYACDNG0#
►Communication Interface: CAN bus

DESCRIPTION

WL0F00035 model is a 3.5 inch Smart Display CAN series TFT display which is running CANopen protocol via CAN bus command to render display content on the screen and return touch event data with protocol objects. WL0F00035 model is integrated with a standard 3.5 inch IPS TFT module WF35XTYACDNG0 and a 4-layers PCBA with built-in firmware code which is developed by Winstar RD team. This 3.5" Smart Display CAN series TFT is an easy-to-use product which allows customers to their own UI without writing a line of code in cost-effective way. This 3.5” Smart Display can use computer with USB2CAN dongle or Raspberry Pi (+PiCAN2) or even MCU scale like Arduino(+CAN adaptor) as HOST platform. Winstar already developed Windows Apps (GUI & GUI Builder) for Smart Display GUI design. Winstar GUI builder software is designed for customers to simulate their UI design in advance by using the drag-and-drop Widget preview function; furthermore, customers can create their ideal UI objects by themselves using this software then go simulation to check UI design without hardware module. Winstar GUI builder software is supporting Windows system only; it can fulfill What You See Is What You Get (WYSIWYG).

Winstar Smart Display CAN Series offers an out-of-the-box CANopen development experience that will lower your development costs and speed your time-to-market expectations. The CanTFT 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 customize a new set of UI objects to you.

Winstar Smart Display Can Series is really a “smart” choose for customers. There are many important features and functions for this new released 3.5” smart display CAN TFT as below:

  • DC 5V working voltage, low power consumption for USB to drive.
  • 3.5" WF35XTYACDNG0 IPS TFT
  • Power-On Self-Test & Splash screen
  • CAN bus communication Interface
  • Supports CANopen protocol, default baud rate at 250KB
  • Built in flash memory, store the font and Object Dictionary Data
  • Supports Projected Capacitive touch screen (PCAP)
  • Long transmission distance
  • Strong anti-interference ability
  • Built-in Buzzer.
  • Supports Multi-master
  • Operating temperature -20℃~70℃
  • Design the UI without writing a line of code by Winstar GUI builder! (Link to GUI Builder Introduction)
 

Try before you buy! Contact us to download Winstar GUIBuilder application.

DRAWING

3.9 inch CAN Bus TFT Display with Projected Capacitive Touch - WL0F00035000XGAAASC00

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Item Description
LCM WF35XTYACDNG0#
PCBA 4 layer FR4, 1.6mm

SPECIFICATIONS

General Specifications

Mechanical Data

Item Standard Value Unit
LCD panel 76.84(W) × 63.84(H) × 4.53 mm
PCB 100(W) × 82(H) × 1.6 mm
Housing outline NA mm
 

General information

Item Standard Value Unit
Operating voltage 5 Vdc
Communication Interface CAN bus differential ± 3.3 Vpp
Size 3.5 inch
Dot Matrix 320 × 3(RGB) × 240 dots
Module dimension 76.84(W) × 63.84(H) × 4.53(D) mm
Active area 70.08(W) × 52.56(H) mm
Dot pitch 0.073(W) × 0.219(H) mm
Backlight Type TFT, Normally Black, Transmissive
Viewing Angle 80/80/80/80 (IPS)
Aspect Ratio 4:3
With /Without TP With Projected Capacitive Touch Panel (PCAP)
Surface Glare
 

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 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) XXX XXX - mA

Interface Pin Function

CON2 definition:

Pin Symbol Function Remark
16 +5V Power supply 5V input Input
15 GND Power supply GND input Input
14 CAN_High CAN bus D+ I/O
13 CAN_Low CAN bus D- I/O
12 GND Power supply GND input Input
11 GND Power supply GND input Input
10-1 NC Connection -
 

CON3 definition:

Pin Symbol Function Remark
16 VMCU 3.3V power for JTAG interface Output
15 JTAG_SWCLK CLK pin for JTAG interface Input
14 GND GND for JTAG interface Output
13 JTAG_SWDI Data pin for JTAG interface I/O
12 NRST Reset pin for JTAG interface Input
11 JTAG_SWDO Data pin for JTAG interface I/O
11-1 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 (Node ID = 0x7B).

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 - WL0F00035000XGAAASC00
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.

Example Screen Layout (Vehicle automotive)

Example Layout

The screen layout described in this section is intended to demonstrate the settings of screen items that can be used in an industry application situation.

 

Example Screen Layout (Vehicle automotive) - WL0F00035000XGAAASC00

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