Issue No. 141
- 1) 0.96" COG 128x64 OLED WEO012864V (Consumer grade)
- 2) WEA128128A: 1.5" 128x128 Graphic COG OLED with PCB
- 3) 7" IPS 800x480 Wide Temp./High Brightness TFT WF70A9SWAGDNN0
- 4) 7" Smart Display CAN Series TFT
- 5) COG Graphic LCD 128x64 WO12864L
WEO012864V is a 128x64 resolution COG graphic OLED display module, diagonal size 0.96 inch. The model is designed as consumer grade which is having the advantage of competitive price. The module is built-in with SSD1315 IC; it supports I2C and 3-wire /4-wire SPI serial interface. The supply voltage for logic is 3V, supply voltage for display is 7.5V, display with 50% check board current is 6mA @ 7.5Vcc (typical value), driving duty 1/64.
This 0.96 inch COG Graphic OLED module is suitable for wearable device, smart home applications and etc. This module can be operating at temperatures from -30℃ to +70℃; its storage temperatures range from -30℃ to +70℃.
WEA128128A model is the extension item of WEO128128A which is having a PCB board on module; it's diagonal size 1.5 inch, made of 128x128 pixels. This PCB board with four mounting holes is an easy method for customers to fix modules on their applications. WEA128128A OLED module is built in with SSD1327 IC; it supports 4-wire SPI interface; optional I2C interface, 16 (4bits) gray scale, driving duty 1/128, supply voltage for logic is from 3.3V ~5V, the display with 50% Check board current is 160 mA @3.3VDD (typical value).
This OLED module is suitable for smart home application, medical device, smart control, meter, etc. WEA128128A module can be operating at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.
WF70A9SWAGDNN0 is a High Brightness 7 inch IPS Wide Temperature TFT-LCD display, made of resolution 800x480 pixels. The module is built in with HX8249-A and HX8678-C driver ICs, it supports 24-bit RGB interface. WF70A9SWAGDNN0 is adopted IPS panel which is having the advantage of wider viewing angle of Left:80 / Right:80 / Up:80 / Down:80 degree (typical), contrast ratio 1000:1 (typical value), high brightness 1000 nits (typical value), anti-glare surface panel, aspect Ratio 15:9. This 7" IPS WF70A9 series have Resistive Touch Panel and Projected Capacitive Touch Panel for options. If customers don't need High Brightness, please choose WF70A9TWAGDNN0.
The supply voltage (VCC) of WF70A9SWAGDNN0 is from 2.7V to 3.6V, typical value 3.3V. It can be operating at temperatures from -30℃ to+80℃ and storage temperatures from -30℃ to +80℃.
WL0F0007000A8GAAASA00 is a 7" 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. WL0F0007000A8GAAASA00 is integrated with a standard TFT module WF70A8TYAHLNG0 and 4-layers PCBA with built-in firmware. This 7" 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. Below are the features of 7" smart display:
- DC 12V working voltage
- Power-On Self-Test & Splash screen.
- CAN bus Interface.
- Supports CANopen protocol, default baud rate at 250KB.
- Built in flash memory, storing the font and Object Dictionary Data.
- Supports projected capacitive touch screen (PCAP).
- Built-in Buzzer controlled by Master Device.
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.
We provide below three kinds of demo scenarios for optional. For more details, please check our website.
|WL0F0007000A8GAAASB00 (Industrial Application)|
|WL0F0007000A8GAAASC00 (Vehicle Application)|
|WL0F0007000A8GAAASD00 (Medical Application)|
Below is the mechanical data and LCD information for reference:
|LCD panel||169.9(W) x 103.4(H) x 5.6(D)||mm|
|PCB||184.1(W) x 102.6(H) x 1.6(D)||mm|
|Housing outline||184.1(W) x 102.6(H) x 21.85(D)||mm|
|Communication Interface||CAN bus differential ± 3.3||Vpp|
|Dot Matrix||1024 x RGBx600(TFT)||dots|
|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|
|Backlight Type||LED, Normally White|
WO12864L is a monochrome COG graphic LCD module made of 128x64 dots matrix. This COG WO12864L module is built in with ST7567A controller IC; it supports SPI and I2C interface. WO12864L module is having the same module dimension, AA and VA sizes as WO12864A1, but with different controller IC and interface. The users can use PIN 2 (SI2) to select I2C or SPI interface directly. This module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃. The WO12864L is available for FSTN Positive Transflective with white LED backlight, if customers require different LCD type and LED combination, please contact us.
The advantage of WO12864L is having the peripheral circuit design optimization. Below is the comparison of circuit designs of WO12864L and WO12864A1. For new designs, WO12864L is a better choice.