Issue No. 159

 

Contents

1) WEO012864AJ – 2.42 inch with CH1116 IC Graphic COG OLED

2) WEO012864AE – 1.54 inch with CH1116 IC Graphic COG OLED

3) WEO012864AK – 2.7 inch with CH1116 IC Graphic COG OLED

4) WEA064128A – 0.96 inch 64x128 OLED Display Module (COG+PCB Version)

5) WEO128128G – 1.12 inch 128x128 COG OLED Display Module

6) WEO001602H –1.23 inch Character 16x2 COG OLED Display

7) 10.1” SmartDisplay CAN Series: WL0F00101000JGAAASA00

8) How does the HOST work with SmartDisplay products?

 

WEO012864AJ – 2.42 inch with CH1116 IC Graphic COG OLED

WEO012864AJ is a 2.42-inch COG structure Graphic OLED display, made of resolution 128x64 pixels. This module is built-in with CH1116 IC; it can be communicated via I2C, 4-line SPI, 6800 or 8080 parallel interface; supply voltage for logic is 3V (typical value), the supply voltage for display 13V (typical value), 1/64 driving duty. WEO012864AJ series has PCB board, ZIF FPC, and Hotbar FPC versions optional.

WEO012864AJ model is ideal for smart home applications, financial-POS, Cloud/IoT systems, intelligent technology devices, energy systems, communication systems, medical instruments, etc. This module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

WEO012864AJ Dimension Dot Matrix 128 x 64 Module dimension 60.5 × 37.0 × 2.11 mm Active Area 55.01 × 27.49 mm Pixel Size 0.40 × 0.40 mm Pixel pitch 0.43 × 0.43 mm Display Mode Passive Matrix Display Color Monochrome White/Yellow Drive Duty 1/64 Duty IC CH1116 Interface I2C , 4-line SPI , 6800 or 8080 parallel Size 2.42 inch

► Link to WEO012864AJ web page

 

 

 

WEO012864AE – 1.54 inch with CH1116 IC Graphic COG OLED

WEO012864AE is a 1.54-inch COG 128x64 Graphic OLED display. This module is built-in with CH1116 IC; it can be communicated via I2C, 4-line SPI, 6800 or 8080 parallel interface; supply voltage for logic is 3V (typical value), the supply voltage for display 12.5V (typical value), 1/64 driving duty. WEO12864AE series has different ZIF FPC; currently, we provide 24 pins and 30 pins optional if customs require custom FPC, welcome to contact us.

WEO012864AE model is ideal for IoT systems, smart home applications, financial-POS, intelligent technology devices, energy systems, communication systems, medical instruments, etc. This module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

WEO012864AE Dimension Dot Matrix 128 x 64 Module dimension 42.04 × 27.22 × 1.41 mm Active Area 35.05 × 17.51 mm Pixel Size 0.249 × 0.249 mm Pixel pitch 0.274 × 0.274 mm Display Mode Passive Matrix Display Color Monochrome White/Yellow Drive Duty 1/64 Duty IC CH1116 Interface 6800,8080,4-wire SPI,I2C Size 1.54 inch

► Link to WEO012864AE web page

 

 

 

WEO012864AK – 2.7 inch with CH1116 IC Graphic COG OLED

WEO012864AK is a 2.7-inch COG 128x64 Graphic OLED display. This module is built-in with CH1116 IC; it can be communicated via I2C, 4-line SPI, 6800 or 8080 parallel interface; supply voltage for logic is 3V (typical value), the supply voltage for display 13V (typical value), 1/64 driving duty. WEO12864AK series has different ZIF FPC; currently, we provide 22 pins, 24 pins, 30 pins, and 31 pins for options; if customs require custom FPC, welcome to contact us.

WEO012864AK model is ideal for home applications, industrial control, intelligent technology devices, energy systems, IoT systems, communication systems, medical instruments, etc. This module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

WEO012864AK Dimension Dot Matrix 128 x 64 Module dimension 73.0 × 41.86 × 2.01 mm Active Area 61.41 × 30.69 mm Pixel Size 0.45 × 0.45 mm Pixel Pitch 0.48 × 0.48 mm Display Mode Passive Matrix Display Color Monochrome White/Yellow Drive Duty 1/64 Duty IC CH1116 Interface I2C, 4-Wire SPI, 6800, 8080 Size 2.7 inch

► Link to WEO012864AK web page

 

 

 

WEA064128A – 0.96 inch 64x128 OLED Display Module (COG+PCB Version)

WEA064128A model is a consumer-grade COG OLED display, diagonal size 0.96 inch, made of resolution 64x128 dots. WEA064128A model is the extension item of WEO064128A which has a PCB board on the module. This PCB board with four mounting holes and metal pins is easy for customers to fix modules on their applications. WEA064128A module is built-in with SH1107 IC; it supports I2C interface, driving duty 1/64, the supply voltage is 3.0V (typical value), and the current with 50% checkerboard displayis 25mA @ 3.0VDD (for white color). The booster circuit has been designed on the PCB version, and the customer only needs to provide a set of VDD voltage to use.

This COG with PCB OLED module is suitable for smart home applications, medical devices, industrial control, meters, etc. WEA064128A module operating temperatures range is from -30℃ to +70℃; its storage temperatures range from -30℃ to +70℃.

WEA064128A Dimension Dot Matrix 64 x 128 Dots Module dimension 34.0 × 18.0 × 1.41 mm Active Area 10.86 × 21.74 mm Pixel Size 0.15 x 0.15 mm Pixel Pitch 0.17 x 0.17 mm Display Mode Passive Matrix Display Color White Drive Duty 1/64 Duty IC SH1107 Interface I2C Size 0.96 inch

► Link to WEA064128A web page

 

 

 

WEO128128G – 1.12 inch 128x128 COG OLED Display Module

WEO128128G is a 1.12 inch Graphic OLED display featuring COG structure with HotBar FPC; made of resolution 128x128 pixels. This module is built-in with SH1107 IC; it supports 6800/8080 8-bit parallel, 4-Wire SPI, I2C interface, the supply voltage for Logic 3V (typical value), and the supply voltage for display is 12V. The current with 50% checkerboard display is 15mA @ VCC 12V (for white color), 1/128 driving duty.

WEO128128G is a COG structure OLED display module that is lightweight, low power, and very thin. It is suitable for meter devices, home applications, POS systems, Cloud/IoT systems, handheld instruments, intelligent technology devices, energy systems, automotive, communication systems, medical instruments, etc. WEO128128G OLED module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

WEO128128G Dimension Dot Matrix 128 x 128 Dots Module dimension 25.9 x 30.1 x 1.26 mm Active Area 20.076 x 20.076 mm Pixel Size 0.137 x 0.137 mm Pixel Pitch 0.157 x 0.157 mm Display Mode Passive Matrix OLED Display Color White Drive Duty 1/128 Duty IC SH1107 Interface 6800,8080,4-Wire SPI,I2C Size 1.12 inch

► Link to WEO128128G web page

 

 

 

WEO001602H –1.23 inch Character 16x2 COG OLED Display

WEO001602H is a16 Character x 2 lines COG OLED display module. This 16x2 OLED display is built-in with WS0012 IC; it supports 6800/8080 8-bit parallel and I2C, 4-wire SPI interface, the supply voltage for logic is 3.3V (VDD), and the supply voltage for display is 8.5V(VCC). The current with 50% checkerboard display is 2mA @ VCC 8.5V (for white color), 1/16 driving duty. WEO001602H OLED module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

We suggest customers consider using this low-power 16x2 character OLED to upgrade the existing STN character display. Below are the advantages of this OLED display.

►Faster response time "At +25 ℃ 10 μsec
►Unlimited viewing angle "Up to 175 degree
►Thin – No need of backlight, self-emitting
►High Brightness
►High contrast ratio 10,000:1
►Wide Operation Temperature
►Lower power consumption

WEO001602H Dimension Number of Characters 16 characters x 2 Lines Module dimension 39.1 x 15.8 x 2.01 mm View area 32.69 x 7.94 mm Active area 30.69 x 5.94 mm Dot size 0.297 x 0.315 mm Dot pitch 0.342 x 0.36 mm Character size 1.66 x 2.835 mm Character pitch 1.935 x 3.105 mm Panel type PM OLED, White / Yellow Duty 1/16 duty IC WS0012 Interface 6800, 8080, SPI, I2C Size 1.23 inch

► Link to WEO001602H web page

 

 

 

10.1” SmartDisplay CAN Series: WL0F00101000JGAAASA00

WL0F00101000JGAAASA00 model is a 10.1 inch SmartDisplay CAN series TFT display that runs CANopen protocol via CAN bus command to render display content on the screen and return touch event data with protocol objects. WL0F00101000JGAAASA00 model is integrated with a standard 10.1 inch IPS TFT module WF101JTYAHLNB0 and a 4-layers PCBA with built-in firmware code which is developed by Winstar RD team. This 10.1" SmartDisplay CAN series TFT is an easy-to-use product that allows customers to create their UI without cost-effectively writing a line of code. This 10.1” SmartDisplay can use a computer with USB2CAN dongle or Raspberry Pi (+PiCAN2) or even an MCU scale like Arduino (+CAN adaptor) as HOST platform.

Winstar already developed Windows Apps (GUI & GUI Builder) for SmartDisplay 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 using this software and then go through simulation to check UI design without hardware module. Winstar GUI builder software supports Windows systems only; it can fulfill What You See Is What You Get (WYSIWYG).

Winstar SmartDisplay CAN Series offers an out-of-the-box CANopen development experience to lower customer development costs and speed up the time-to-market expectations. The CanTFT comes with standard UI objects to quickly get the customer's project. If customers need custom UI objects supporting, our engineers are here to help. Send over your contents in PNG/JPG format; we will customize a new set of UI objects for you.

Winstar SmartDisplay CAN Series is a “smart” choice for customers. There are many essential features and functions for this new released 10.1" SmartDisplay CAN TFT as below:

►DC 12V working voltage
►10.1" WF101JTYAHLNB0 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)

 

WL0F00101000JGAAASA00 Standard Value Unit LCD panel 235(W) x 143(H) x 8.78(D) mm PCB 248.8(W) x 143(H) x 1.6(D) mm Housing outline NA mm   WL0F00101000JGAAASA00 Dimension Unit Operating voltage 12 Vdc Communication Interface CAN bus differential ± 3.3 Vpp MCU STM32F746 N/A Flash Memory 16 MB SDRAM Frequency 166 MHz LCD display size 10.1 inch Dot Matrix 1024 x RGB x 600(TFT) dots Module dimension 235 x 143 x 8.78 mm Active area 222.72 x 125.28 mm Dot pitch 0.2175 x 0.2088 mm LCD type LED, Normally White View Direction 85/85/85/85 Aspect Ratio 16:9 Touch Panel With Projected Capacitive Touch Panel (PCAP) Surface Glare

► Link to WL0F00101000JGAAASA00 web page

 

 

 

How does the HOST work with SmartDisplay products?

 

Overview

In the recent introduction of the SmartDisplay product, we've focused more on the function and feature itself instead of how to control it on the HOST side with the customer's final machine. This article takes a gauge as an example, describing how to transmit and update the physical switch and HOST(Arduino) data into the SmartDisplay module.

Description

This article declares how to use a SmartDisplay CANBUS 4.3" module in displaying 240-degree Gauge received from a host controller. The host is Arduino mega 2560 board with CANBUS shield and Rotary Angle Sensor. Required components are shown below:

1.SmartDisplay CANBUS 4.3"
2.ARDUINO Mega 2560
3.CAN-Bus Shield
4.Rotary Angle Sensor
5.CANBus Dongle
6.Software GUI-Builder

System diagram

Step 1: Design the Project in GUI Builder

1.1 Create a new project and select 4.3" Display blank template in GUI Builder.

1.2 Change the background style 0 in the Resource panel; it selects the black screen image file.

1.3 Edit the rotation angle of the needle in the Gauge Edit window.

►The first step is to click on Modify Button at the gauge style 6.

►When selected, it will display a preview gauge in the gauge editor window, as shown below. Please follow the steps:

►Check the box "Show Details" to show more information about the needle rotation.

►Regarding the degree range of the needle, the minimum and maximum angle parameters can be changed by pressing the +/- buttons at the Degree area, as shown in the figure.

►Value Range is defined by two values. Value min and max are used to map the needle's min/max rotation degree when receiving the value via CANbus.

►When completing the Gauge design. You can check the result by dragging the Test Value track bar to the right, while the angle will increase until the max value/degree is reached.

Step 2: Build and Upload the Project

2.1 When the previous steps are completed. Switch to the Page Info sheet and drag the certain Gauge- style 6 to the center of the screen.

2.2 Connect the PC and SmartDisplay by USB2CAN, pressing the “Connect Device" and "Upload the project” icon. The resource and page settings will be updated to the SmartDisplay module via GUI Builder. Images refer to below:

2.3 The screen jumps from start screen to the operation screen, and the following screen appears on the SmartDisplay 4.3" CANbus, which means the upload process is successful.

Step3: Program the Arduino Host

3.1 Switching to the Page sheet of GUI Builder. The index of gauge style 6 corresponds to 0 ( 0x2000 ) defined in the CANopen structure. It is important to take note of an object's index. An object's status can be polled or changed while programming in the Arduino host if its index is known, showing as below sample code paragraph.

3.2 We can use the Arduino host to set the type/ x/ y/ style/ configurations and background image of object 0 by “ ConfigSmartDisplay” Function command in the program. Or the SmartDisplay will read the existing object data in the flash onboard (GUI Builder has uploaded the settings) and place the configured objects on the screen without programming by Arduino host.

3.3 When the Arduino host receives the value change from the physical Rotary Angle Sensor. It will send certain value to the SmartDisplay through the protocol of CANopen. Please refer to the following program for key points "command structure ids and sub-indexes". The purpose of this program is to update the Gauge (object index 0) value according to the value changed from the physical Rotary Angle.

Appendix: Set Up the Project

Please refer to this link https://github.com/Smart-Display-Series/SmartDisplay_CANbus_Arduino_Examples for more details on the above program and the actual hardware link below. Congrats! You've just completed the project.

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

► Link to Technology web page